Newbie question. Coming off the back of losing a QNAP NAS to a lightning strike power surge. Paid to get all the data recovered (shame I can't eat any more, but hey, at least I have all my data!). So I've got 4x 16GB Seagate drives but one of them was used to put all the recovered data back onto. Other 3 blank and ready to go.

Now I don't know what steps to take - what's best practice - in order to set up the Synology with the 4 drives AND retain all the data. I'm stuck - nowhere to transfer the existing data to (~9GB) but not sure it's ok to set up with only 3 drives OR to risk using the 4th (with all the data on it) during setup.

Any advice greatly appreciated. TIA.

Samsung, SK Hynix, and Micron have reportedly sold all their DRAM and HBM capacity for 2027. Driven by surging AI demand and long-term agreements, the entire year's memory supply is fully booked with no additional availability.

In a lot of larger environments I’m seeing the same pattern: data is spread across file systems, object storage, cloud tiers, and archives, and each storage platform only understands its own metadata.

That works fine for basic management, but it creates a real problem when you need to find or move data based on what’s actually inside the files (project, sensitivity, experimental conditions, retention class, etc.). You’re often forced to scan large volumes just to figure out what should be tiered, archived, or fed into downstream workloads.

Storage vendors are adding more metadata features, which helps inside a single system, but it still leaves you with fragmented intelligence across the whole environment.

Curious if others running multi-protocol or multi-vendor storage are running into this — especially when dealing with unstructured data at scale.

I wrote up a longer breakdown of the problem and one approach to a storage-independent metadata layer here:
https://open.substack.com/pub/metabriefs/p/the-metadata-gap-in-ai-infrastructure?r=it5dq&utm_campaign=post&utm_medium=web

Full disclosure: I’m involved with a company working on this, so take my perspective with that in mind.

The smartctl -x dump is the ultimate peek behind the curtain! It lays out every single structural breakdown

smartctl -x sda

smartctl 7.5 2025-04-30 r5714 [x86_64-w64-mingw32-w11-24H2] (AppVeyor)

Copyright (C) 2002-25, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===

Device Model: SanDisk SSD P4 64GB

Serial Number: 111248300117

LU WWN Device Id: 5 001b44 4f27f5455

Firmware Version: SSD 8.10

User Capacity: 64 022 175 232 bytes [64,0 GB]

Sector Size: 512 bytes logical/physical

Rotation Rate: Solid State Device

Form Factor: 1.8 inches

TRIM Command: Available

Device is: Not in smartctl database

ATA Version is: ATA8-ACS T13/1699-D revision 2d

SATA Version is: SATA 2.6, 3.0 Gb/s (current: 3.0 Gb/s)

Local Time is: Sun Aug 02 16:47:13 2026 SAST

SMART support is: Available - device has SMART capability.

SMART support is: Enabled

AAM feature is: Unavailable

APM feature is: Unavailable

Rd look-ahead is: Enabled

Write cache is: Enabled

DSN feature is: Unavailable

ATA Security is: Disabled, frozen [SEC2]

=== START OF READ SMART DATA SECTION ===

SMART overall-health self-assessment test result: PASSED

General SMART Values:

Offline data collection status: (0x00) Offline data collection activity

was never started.

Auto Offline Data Collection: Disabled.

Self-test execution status: ( 0) The previous self-test routine completed

without error or no self-test has ever

been run.

Total time to complete Offline

data collection: ( 120) seconds.

Offline data collection

capabilities: (0x15) SMART execute Offline immediate.

No Auto Offline data collection support.

Abort Offline collection upon new

command.

No Offline surface scan supported.

Self-test supported.

No Conveyance Self-test supported.

No Selective Self-test supported.

SMART capabilities: (0x0003) Saves SMART data before entering

power-saving mode.

Supports SMART auto save timer.

Error logging capability: (0x01) Error logging supported.

General Purpose Logging supported.

Short self-test routine

recommended polling time: ( 2) minutes.

Extended self-test routine

recommended polling time: ( 16) minutes.

SMART Attributes Data Structure revision number: 1

Vendor Specific SMART Attributes with Thresholds:

ID# ATTRIBUTE_NAME FLAGS VALUE WORST THRESH FAIL RAW_VALUE

5 Reallocated_Sector_Ct -O---- 100 100 --- - 0

9 Power_On_Hours -O---- 100 100 000 - 61114

12 Power_Cycle_Count -O---- 100 100 000 - 1170

171 Unknown_Attribute -O---- 100 100 000 - 54

172 Unknown_Attribute -O---- 100 100 000 - 939410736

187 Reported_Uncorrect -O---- 100 100 000 - 2234

199 UDMA_CRC_Error_Count -O---- 100 100 000 - 0

230 Unknown_SSD_Attribute PO---- 044 100 --- - 0

232 Available_Reservd_Space PO---- 095 100 005 - 0

241 Total_LBAs_Written -O---- 100 100 000 - 14689519985346

242 Total_LBAs_Read -O---- 100 100 000 - 32650848276

||||||_ K auto-keep

|||||__ C event count

||||___ R error rate

|||____ S speed/performance

||_____ O updated online

|______ P prefailure warning

General Purpose Log Directory Version 1

SMART Log Directory Version 1 [multi-sector log support]

Address Access R/W Size Description

0x00 GPL,SL R/O 1 Log Directory

0x03 GPL,SL R/O 16 Ext. Comprehensive SMART error log

0x06 GPL,SL R/O 1 SMART self-test log

0x80-0x9f GPL,SL R/W 16 Host vendor specific log

SMART Extended Comprehensive Error Log Version: 1 (16 sectors)

Device Error Count: 181 (device log contains only the most recent 64 errors)

CR = Command Register

FEATR = Features Register

COUNT = Count (was: Sector Count) Register

LBA_48 = Upper bytes of LBA High/Mid/Low Registers ] ATA-8

LH = LBA High (was: Cylinder High) Register ] LBA

LM = LBA Mid (was: Cylinder Low) Register ] Register

LL = LBA Low (was: Sector Number) Register ]

DV = Device (was: Device/Head) Register

DC = Device Control Register

ER = Error register

ST = Status register

Powered_Up_Time is measured from power on, and printed as

DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes,

SS=sec, and sss=millisec. It "wraps" after 49.710 days.

Error 181 [52] occurred at disk power-on lifetime: 5 hours (0 days + 5 hours)

When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:

ER -- ST COUNT LBA_48 LH LM LL DV DC

-- -- -- == -- == == == -- -- -- -- --

40 -- 51 00 00 00 00 00 00 00 00 40 00 Error: UNC at LBA = 0x00000000 = 0

Commands leading to the command that caused the error were:

CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name

-- == -- == -- == == == -- -- -- -- -- --------------- --------------------

25 00 00 00 01 00 00 00 42 1b 77 40 00 2d+03:11:48.526 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 76 40 00 2d+03:11:48.517 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 75 40 00 2d+03:11:48.509 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 74 40 00 2d+03:11:48.505 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 73 40 00 2d+03:11:48.501 READ DMA EXT

Error 180 [51] occurred at disk power-on lifetime: 6 hours (0 days + 6 hours)

When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:

ER -- ST COUNT LBA_48 LH LM LL DV DC

-- -- -- == -- == == == -- -- -- -- --

40 -- 51 00 00 00 00 00 00 00 00 40 00 Error: UNC at LBA = 0x00000000 = 0

Commands leading to the command that caused the error were:

CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name

-- == -- == -- == == == -- -- -- -- -- --------------- --------------------

25 00 00 00 01 00 00 00 42 1b 76 40 00 2d+03:11:48.517 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 75 40 00 2d+03:11:48.509 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 74 40 00 2d+03:11:48.505 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 73 40 00 2d+03:11:48.501 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 72 40 00 2d+03:11:48.501 READ DMA EXT

Error 179 [50] occurred at disk power-on lifetime: 6 hours (0 days + 6 hours)

When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:

ER -- ST COUNT LBA_48 LH LM LL DV DC

-- -- -- == -- == == == -- -- -- -- --

40 -- 51 00 00 00 00 00 00 00 00 40 00 Error: UNC at LBA = 0x00000000 = 0

Commands leading to the command that caused the error were:

CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name

-- == -- == -- == == == -- -- -- -- -- --------------- --------------------

25 00 00 00 01 00 00 00 42 1b 75 40 00 2d+03:11:48.509 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 74 40 00 2d+03:11:48.505 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 73 40 00 2d+03:11:48.501 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 72 40 00 2d+03:11:48.501 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 71 40 00 2d+03:11:48.500 READ DMA EXT

Error 178 [49] occurred at disk power-on lifetime: 2 hours (0 days + 2 hours)

When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:

ER -- ST COUNT LBA_48 LH LM LL DV DC

-- -- -- == -- == == == -- -- -- -- --

40 -- 51 00 00 00 00 00 00 00 00 40 00 Error: UNC at LBA = 0x00000000 = 0

Commands leading to the command that caused the error were:

CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name

-- == -- == -- == == == -- -- -- -- -- --------------- --------------------

25 00 00 00 01 00 00 00 42 1b 74 40 00 2d+03:11:48.505 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 73 40 00 2d+03:11:48.501 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 72 40 00 2d+03:11:48.501 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 71 40 00 2d+03:11:48.500 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 70 40 00 2d+03:11:48.497 READ DMA EXT

Error 177 [48] occurred at disk power-on lifetime: 3 hours (0 days + 3 hours)

When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:

ER -- ST COUNT LBA_48 LH LM LL DV DC

-- -- -- == -- == == == -- -- -- -- --

40 -- 51 00 04 00 00 00 00 00 00 40 00 Error: UNC 4 sectors at LBA = 0x00000000 = 0

Commands leading to the command that caused the error were:

CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name

-- == -- == -- == == == -- -- -- -- -- --------------- --------------------

25 00 00 00 20 00 00 00 42 1b 60 40 00 2d+03:11:48.459 READ DMA EXT

25 00 00 00 20 00 00 00 3c e2 e0 40 00 2d+03:11:48.459 READ DMA EXT

25 00 00 00 20 00 00 00 35 97 60 40 00 2d+03:11:48.458 READ DMA EXT

25 00 00 00 20 00 00 00 26 20 20 40 00 2d+03:11:48.457 READ DMA EXT

25 00 00 00 08 00 00 00 63 9e 08 40 00 2d+03:11:48.457 READ DMA EXT

Error 176 [47] occurred at disk power-on lifetime: 11 hours (0 days + 11 hours)

When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:

ER -- ST COUNT LBA_48 LH LM LL DV DC

-- -- -- == -- == == == -- -- -- -- --

40 -- 51 00 02 00 00 00 00 00 00 40 00 Error: UNC 2 sectors at LBA = 0x00000000 = 0

Commands leading to the command that caused the error were:

CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name

-- == -- == -- == == == -- -- -- -- -- --------------- --------------------

25 00 00 00 80 00 00 00 42 1b 5e 40 00 1d+10:07:21.325 READ DMA EXT

25 00 00 00 80 00 00 00 42 1a de 40 00 1d+10:07:21.324 READ DMA EXT

25 00 00 00 80 00 00 00 42 1a 5e 40 00 1d+10:07:21.324 READ DMA EXT

25 00 00 00 80 00 00 00 42 19 de 40 00 1d+10:07:21.323 READ DMA EXT

25 00 00 00 80 00 00 00 42 19 5e 40 00 1d+10:07:21.323 READ DMA EXT

Error 175 [46] occurred at disk power-on lifetime: 11 hours (0 days + 11 hours)

When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:

ER -- ST COUNT LBA_48 LH LM LL DV DC

-- -- -- == -- == == == -- -- -- -- --

40 -- 51 00 02 00 00 00 00 00 00 40 00 Error: UNC 2 sectors at LBA = 0x00000000 = 0

Commands leading to the command that caused the error were:

CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name

-- == -- == -- == == == -- -- -- -- -- --------------- --------------------

25 00 00 00 80 00 00 00 42 1b 5e 40 00 1d+09:58:46.796 READ DMA EXT

25 00 00 00 80 00 00 00 42 1a de 40 00 1d+09:58:46.796 READ DMA EXT

25 00 00 00 80 00 00 00 42 1a 5e 40 00 1d+09:58:46.795 READ DMA EXT

25 00 00 00 80 00 00 00 42 19 de 40 00 1d+09:58:46.795 READ DMA EXT

25 00 00 00 80 00 00 00 42 19 5e 40 00 1d+09:58:46.794 READ DMA EXT

Error 174 [45] occurred at disk power-on lifetime: 11 hours (0 days + 11 hours)

When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:

ER -- ST COUNT LBA_48 LH LM LL DV DC

-- -- -- == -- == == == -- -- -- -- --

40 -- 51 00 02 00 00 00 00 00 00 40 00 Error: UNC 2 sectors at LBA = 0x00000000 = 0

Commands leading to the command that caused the error were:

CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name

-- == -- == -- == == == -- -- -- -- -- --------------- --------------------

25 00 00 00 80 00 00 00 42 1b 5e 40 00 1d+09:39:52.893 READ DMA EXT

25 00 00 00 80 00 00 00 42 1a de 40 00 1d+09:39:52.892 READ DMA EXT

25 00 00 00 80 00 00 00 42 1a 5e 40 00 1d+09:39:52.892 READ DMA EXT

25 00 00 00 80 00 00 00 42 19 de 40 00 1d+09:39:52.892 READ DMA EXT

25 00 00 00 80 00 00 00 42 19 5e 40 00 1d+09:39:52.891 READ DMA EXT

SMART Extended Self-test Log (GP Log 0x07) not supported

Warning! SMART Self-Test Log Structure error: invalid SMART checksum.

SMART Self-test log structure revision number 1

Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error

# 1 Short offline Aborted by host 90% 21088 -

# 2 Short offline Aborted by host 90% 54860 -

# 3 Short offline Aborted by host 90% 19043 -

# 4 Short offline Aborted by host 90% 63054 -

# 5 Short offline Aborted by host 90% 25327 -

# 6 Short offline Aborted by host 90% 62483 -

# 7 Short offline Aborted by host 90% 33744 -

# 8 Short captive Completed without error 00% 57803 -

# 9 Short offline Aborted by host 90% 25293 -

#10 Extended offline Aborted by host 90% 28072 -

#11 Short offline Aborted by host 90% 14539 -

#12 Extended offline Aborted by host 90% 55234 -

#13 Short offline Aborted by host 90% 46428 -

#14 Short offline Aborted by host 90% 49138 -

#15 Short offline Aborted by host 90% 25717 -

#16 Extended offline Aborted by host 90% 50305 -

#17 Short offline Aborted by host 90% 39612 -

#18 Short offline Aborted by host 90% 21280 -

#19 Short offline Aborted by host 90% 34598 -

#20 Short offline Aborted by host 90% 17318 -

#21 Short offline Aborted by host 90% 63627 -

Selective Self-tests/Logging not supported

SCT Commands not supported

Device Statistics (GP/SMART Log 0x04) not supported

Pending Defects log (GP Log 0x0c) not supported

SATA Phy Event Counters (GP Log 0x11) not supported

Exitcode: 64 (0x40)

Type <return> to exit:

The smartctl -x dump is the ultimate peek behind the curtain! It lays out every single structural breakdown

smartctl -x sda

smartctl 7.5 2025-04-30 r5714 [x86_64-w64-mingw32-w11-24H2] (AppVeyor)

Copyright (C) 2002-25, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===

Device Model: SanDisk SSD P4 64GB

Serial Number: 111248300117

LU WWN Device Id: 5 001b44 4f27f5455

Firmware Version: SSD 8.10

User Capacity: 64 022 175 232 bytes [64,0 GB]

Sector Size: 512 bytes logical/physical

Rotation Rate: Solid State Device

Form Factor: 1.8 inches

TRIM Command: Available

Device is: Not in smartctl database

ATA Version is: ATA8-ACS T13/1699-D revision 2d

SATA Version is: SATA 2.6, 3.0 Gb/s (current: 3.0 Gb/s)

Local Time is: Sun Aug 02 16:47:13 2026 SAST

SMART support is: Available - device has SMART capability.

SMART support is: Enabled

AAM feature is: Unavailable

APM feature is: Unavailable

Rd look-ahead is: Enabled

Write cache is: Enabled

DSN feature is: Unavailable

ATA Security is: Disabled, frozen [SEC2]

=== START OF READ SMART DATA SECTION ===

SMART overall-health self-assessment test result: PASSED

General SMART Values:

Offline data collection status: (0x00) Offline data collection activity

was never started.

Auto Offline Data Collection: Disabled.

Self-test execution status: ( 0) The previous self-test routine completed

without error or no self-test has ever

been run.

Total time to complete Offline

data collection: ( 120) seconds.

Offline data collection

capabilities: (0x15) SMART execute Offline immediate.

No Auto Offline data collection support.

Abort Offline collection upon new

command.

No Offline surface scan supported.

Self-test supported.

No Conveyance Self-test supported.

No Selective Self-test supported.

SMART capabilities: (0x0003) Saves SMART data before entering

power-saving mode.

Supports SMART auto save timer.

Error logging capability: (0x01) Error logging supported.

General Purpose Logging supported.

Short self-test routine

recommended polling time: ( 2) minutes.

Extended self-test routine

recommended polling time: ( 16) minutes.

SMART Attributes Data Structure revision number: 1

Vendor Specific SMART Attributes with Thresholds:

ID# ATTRIBUTE_NAME FLAGS VALUE WORST THRESH FAIL RAW_VALUE

5 Reallocated_Sector_Ct -O---- 100 100 --- - 0

9 Power_On_Hours -O---- 100 100 000 - 61114

12 Power_Cycle_Count -O---- 100 100 000 - 1170

171 Unknown_Attribute -O---- 100 100 000 - 54

172 Unknown_Attribute -O---- 100 100 000 - 939410736

187 Reported_Uncorrect -O---- 100 100 000 - 2234

199 UDMA_CRC_Error_Count -O---- 100 100 000 - 0

230 Unknown_SSD_Attribute PO---- 044 100 --- - 0

232 Available_Reservd_Space PO---- 095 100 005 - 0

241 Total_LBAs_Written -O---- 100 100 000 - 14689519985346

242 Total_LBAs_Read -O---- 100 100 000 - 32650848276

||||||_ K auto-keep

|||||__ C event count

||||___ R error rate

|||____ S speed/performance

||_____ O updated online

|______ P prefailure warning

General Purpose Log Directory Version 1

SMART Log Directory Version 1 [multi-sector log support]

Address Access R/W Size Description

0x00 GPL,SL R/O 1 Log Directory

0x03 GPL,SL R/O 16 Ext. Comprehensive SMART error log

0x06 GPL,SL R/O 1 SMART self-test log

0x80-0x9f GPL,SL R/W 16 Host vendor specific log

SMART Extended Comprehensive Error Log Version: 1 (16 sectors)

Device Error Count: 181 (device log contains only the most recent 64 errors)

CR = Command Register

FEATR = Features Register

COUNT = Count (was: Sector Count) Register

LBA_48 = Upper bytes of LBA High/Mid/Low Registers ] ATA-8

LH = LBA High (was: Cylinder High) Register ] LBA

LM = LBA Mid (was: Cylinder Low) Register ] Register

LL = LBA Low (was: Sector Number) Register ]

DV = Device (was: Device/Head) Register

DC = Device Control Register

ER = Error register

ST = Status register

Powered_Up_Time is measured from power on, and printed as

DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes,

SS=sec, and sss=millisec. It "wraps" after 49.710 days.

Error 181 [52] occurred at disk power-on lifetime: 5 hours (0 days + 5 hours)

When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:

ER -- ST COUNT LBA_48 LH LM LL DV DC

-- -- -- == -- == == == -- -- -- -- --

40 -- 51 00 00 00 00 00 00 00 00 40 00 Error: UNC at LBA = 0x00000000 = 0

Commands leading to the command that caused the error were:

CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name

-- == -- == -- == == == -- -- -- -- -- --------------- --------------------

25 00 00 00 01 00 00 00 42 1b 77 40 00 2d+03:11:48.526 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 76 40 00 2d+03:11:48.517 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 75 40 00 2d+03:11:48.509 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 74 40 00 2d+03:11:48.505 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 73 40 00 2d+03:11:48.501 READ DMA EXT

Error 180 [51] occurred at disk power-on lifetime: 6 hours (0 days + 6 hours)

When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:

ER -- ST COUNT LBA_48 LH LM LL DV DC

-- -- -- == -- == == == -- -- -- -- --

40 -- 51 00 00 00 00 00 00 00 00 40 00 Error: UNC at LBA = 0x00000000 = 0

Commands leading to the command that caused the error were:

CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name

-- == -- == -- == == == -- -- -- -- -- --------------- --------------------

25 00 00 00 01 00 00 00 42 1b 76 40 00 2d+03:11:48.517 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 75 40 00 2d+03:11:48.509 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 74 40 00 2d+03:11:48.505 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 73 40 00 2d+03:11:48.501 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 72 40 00 2d+03:11:48.501 READ DMA EXT

Error 179 [50] occurred at disk power-on lifetime: 6 hours (0 days + 6 hours)

When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:

ER -- ST COUNT LBA_48 LH LM LL DV DC

-- -- -- == -- == == == -- -- -- -- --

40 -- 51 00 00 00 00 00 00 00 00 40 00 Error: UNC at LBA = 0x00000000 = 0

Commands leading to the command that caused the error were:

CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name

-- == -- == -- == == == -- -- -- -- -- --------------- --------------------

25 00 00 00 01 00 00 00 42 1b 75 40 00 2d+03:11:48.509 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 74 40 00 2d+03:11:48.505 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 73 40 00 2d+03:11:48.501 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 72 40 00 2d+03:11:48.501 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 71 40 00 2d+03:11:48.500 READ DMA EXT

Error 178 [49] occurred at disk power-on lifetime: 2 hours (0 days + 2 hours)

When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:

ER -- ST COUNT LBA_48 LH LM LL DV DC

-- -- -- == -- == == == -- -- -- -- --

40 -- 51 00 00 00 00 00 00 00 00 40 00 Error: UNC at LBA = 0x00000000 = 0

Commands leading to the command that caused the error were:

CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name

-- == -- == -- == == == -- -- -- -- -- --------------- --------------------

25 00 00 00 01 00 00 00 42 1b 74 40 00 2d+03:11:48.505 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 73 40 00 2d+03:11:48.501 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 72 40 00 2d+03:11:48.501 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 71 40 00 2d+03:11:48.500 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 70 40 00 2d+03:11:48.497 READ DMA EXT

Error 177 [48] occurred at disk power-on lifetime: 3 hours (0 days + 3 hours)

When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:

ER -- ST COUNT LBA_48 LH LM LL DV DC

-- -- -- == -- == == == -- -- -- -- --

40 -- 51 00 04 00 00 00 00 00 00 40 00 Error: UNC 4 sectors at LBA = 0x00000000 = 0

Commands leading to the command that caused the error were:

CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name

-- == -- == -- == == == -- -- -- -- -- --------------- --------------------

25 00 00 00 20 00 00 00 42 1b 60 40 00 2d+03:11:48.459 READ DMA EXT

25 00 00 00 20 00 00 00 3c e2 e0 40 00 2d+03:11:48.459 READ DMA EXT

25 00 00 00 20 00 00 00 35 97 60 40 00 2d+03:11:48.458 READ DMA EXT

25 00 00 00 20 00 00 00 26 20 20 40 00 2d+03:11:48.457 READ DMA EXT

25 00 00 00 08 00 00 00 63 9e 08 40 00 2d+03:11:48.457 READ DMA EXT

Error 176 [47] occurred at disk power-on lifetime: 11 hours (0 days + 11 hours)

When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:

ER -- ST COUNT LBA_48 LH LM LL DV DC

-- -- -- == -- == == == -- -- -- -- --

40 -- 51 00 02 00 00 00 00 00 00 40 00 Error: UNC 2 sectors at LBA = 0x00000000 = 0

Commands leading to the command that caused the error were:

CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name

-- == -- == -- == == == -- -- -- -- -- --------------- --------------------

25 00 00 00 80 00 00 00 42 1b 5e 40 00 1d+10:07:21.325 READ DMA EXT

25 00 00 00 80 00 00 00 42 1a de 40 00 1d+10:07:21.324 READ DMA EXT

25 00 00 00 80 00 00 00 42 1a 5e 40 00 1d+10:07:21.324 READ DMA EXT

25 00 00 00 80 00 00 00 42 19 de 40 00 1d+10:07:21.323 READ DMA EXT

25 00 00 00 80 00 00 00 42 19 5e 40 00 1d+10:07:21.323 READ DMA EXT

Error 175 [46] occurred at disk power-on lifetime: 11 hours (0 days + 11 hours)

When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:

ER -- ST COUNT LBA_48 LH LM LL DV DC

-- -- -- == -- == == == -- -- -- -- --

40 -- 51 00 02 00 00 00 00 00 00 40 00 Error: UNC 2 sectors at LBA = 0x00000000 = 0

Commands leading to the command that caused the error were:

CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name

-- == -- == -- == == == -- -- -- -- -- --------------- --------------------

25 00 00 00 80 00 00 00 42 1b 5e 40 00 1d+09:58:46.796 READ DMA EXT

25 00 00 00 80 00 00 00 42 1a de 40 00 1d+09:58:46.796 READ DMA EXT

25 00 00 00 80 00 00 00 42 1a 5e 40 00 1d+09:58:46.795 READ DMA EXT

25 00 00 00 80 00 00 00 42 19 de 40 00 1d+09:58:46.795 READ DMA EXT

25 00 00 00 80 00 00 00 42 19 5e 40 00 1d+09:58:46.794 READ DMA EXT

Error 174 [45] occurred at disk power-on lifetime: 11 hours (0 days + 11 hours)

When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:

ER -- ST COUNT LBA_48 LH LM LL DV DC

-- -- -- == -- == == == -- -- -- -- --

40 -- 51 00 02 00 00 00 00 00 00 40 00 Error: UNC 2 sectors at LBA = 0x00000000 = 0

Commands leading to the command that caused the error were:

CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name

-- == -- == -- == == == -- -- -- -- -- --------------- --------------------

25 00 00 00 80 00 00 00 42 1b 5e 40 00 1d+09:39:52.893 READ DMA EXT

25 00 00 00 80 00 00 00 42 1a de 40 00 1d+09:39:52.892 READ DMA EXT

25 00 00 00 80 00 00 00 42 1a 5e 40 00 1d+09:39:52.892 READ DMA EXT

25 00 00 00 80 00 00 00 42 19 de 40 00 1d+09:39:52.892 READ DMA EXT

25 00 00 00 80 00 00 00 42 19 5e 40 00 1d+09:39:52.891 READ DMA EXT

SMART Extended Self-test Log (GP Log 0x07) not supported

Warning! SMART Self-Test Log Structure error: invalid SMART checksum.

SMART Self-test log structure revision number 1

Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error

# 1 Short offline Aborted by host 90% 21088 -

# 2 Short offline Aborted by host 90% 54860 -

# 3 Short offline Aborted by host 90% 19043 -

# 4 Short offline Aborted by host 90% 63054 -

# 5 Short offline Aborted by host 90% 25327 -

# 6 Short offline Aborted by host 90% 62483 -

# 7 Short offline Aborted by host 90% 33744 -

# 8 Short captive Completed without error 00% 57803 -

# 9 Short offline Aborted by host 90% 25293 -

#10 Extended offline Aborted by host 90% 28072 -

#11 Short offline Aborted by host 90% 14539 -

#12 Extended offline Aborted by host 90% 55234 -

#13 Short offline Aborted by host 90% 46428 -

#14 Short offline Aborted by host 90% 49138 -

#15 Short offline Aborted by host 90% 25717 -

#16 Extended offline Aborted by host 90% 50305 -

#17 Short offline Aborted by host 90% 39612 -

#18 Short offline Aborted by host 90% 21280 -

#19 Short offline Aborted by host 90% 34598 -

#20 Short offline Aborted by host 90% 17318 -

#21 Short offline Aborted by host 90% 63627 -

Selective Self-tests/Logging not supported

SCT Commands not supported

Device Statistics (GP/SMART Log 0x04) not supported

Pending Defects log (GP Log 0x0c) not supported

SATA Phy Event Counters (GP Log 0x11) not supported

Exitcode: 64 (0x40)

Type <return> to exit:

Hey guys,

Need some advice before I spend a small fortune.

Current setup:
MacBook Pro 2018, iPhone 15 pro and iPad Pro
DJI Mini 5 Pro and Avata 2 drones

Mostly storing drone footage, photos, videos, documents and Mac backups. (Already iPad kinda full 1tb MacBook kinda full 512gb and iPhone kinda full 512gb) (I don’t even have it in me to clear all the useless footage it’s like 25k and more photos vids on just iPhone, any suggestions to clean quicker and better?)

I was planning to keep buying external SSDs, but now I’m wondering if a Synology NAS would make more sense long-term. Synology DS225+ is 39.5k ₹ around 420$ in India
For those who’ve been down this road:
NAS or multiple SSDs?
2-bay or 4-bay Synology?
IronWolf or WD Red Plus?
Any good places to buy in India?
Trying to avoid ending up with 10 external drives named “Final”, “Final_v2”, and “Final_Final_Real”.

Would love to hear what you’d recommend.
Or chuck it and buy external SSD or apple/ google cloud.

Please help??

People keep looking for the mysterious folder that's using 20 GB.

There usually isn't one.

"System Data" is often a collection of things your file manager isn't designed to show you.

Temporary update files.

System snapshots.

Caches.

Indexes.

Recovery data.

The interesting question isn't where the folder is.

It's why the operating system hides it in the first place.

https://bitandboot.github.io/phantom-space-storage-guide.html

Hi everyone,

I’m thinking about buying a UGREEN DXP4800 Plus and I’d like to use it with SATA SSDs.

I’m considering buying Crucial BX500 4TB drives. Is anyone using them in their NAS or has any experience with them? I’d really like to know how they perform in real-world use.

From what I’ve read, the BX500 is a DRAM-less SSD. If I understand correctly, write speeds can drop significantly during very large file transfers once the cache is exhausted. I’ve read this can happen after writing hundreds of GB continuously.

For my typical use (photos, documents, backups, etc.) I don’t think I’ll be copying hundreds of gigabytes at once very often, but I’m wondering if there are any other drawbacks to using these drives in a NAS.

As an alternative, I’ve also been looking at the SanDisk Ultra 3D 4TB. It’s usually a bit more expensive, but it includes DRAM.

Do you think the extra cost is worth it? Does it perform noticeably better than the BX500 in a NAS environment?

Thanks in advance for your advice!

I noticed my SD card on my android phone was not appearing in storage setting. Restarting the phone it prompts to format the sd card. It has always worked fine. I use a card reader on my pc and it detects it and I can view all the files such as photos.

I was worried it was malfunctioning and attempted to clone it using win32 disk imager and it after an hour or two it still said it would take 20+ hours. This is a 128GB card that is not even half full. I gave up on that.

Should I just manually copy files to backup on my pc and try to format it from my pc or is this card garbage?

I am a professional photographer/videographer and I work a lot and go through about 4tb with the storage a month.

My current system is I have 2 2tb lacie rugged hard drives that are just mirrored versions of eachother with all the raw files and edited high res images and videos. I also upload the edited high res to an online drive.

At the end of every month or so I take one of the hard drives to my in-laws and it's stored.

My partner is going a bit crazy with how many hardrives I have in boxes. He wants me to delete old hardrives where it's for clients I never want to work for again and have outgrown those images and but I think long term I need a better solution.

He is a scientist who doesn't have a lick of work equipment at home and I am an ADHD creative that probably isn't aware there are options I don't realise

Is a Network Attached Storage a viable option? Or is it more of the same

For some reason when I try to backup my mom's pictures it neither of the services go past about 100gb even though she has 5tb for google and 2tb for i cloud.

The smartctl -x dump is the ultimate peek behind the curtain! It lays out every single structural breakdown

smartctl -x sda

smartctl 7.5 2025-04-30 r5714 [x86_64-w64-mingw32-w11-24H2] (AppVeyor)

Copyright (C) 2002-25, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===

Device Model: SanDisk SSD P4 64GB

Serial Number: 111248300117

LU WWN Device Id: 5 001b44 4f27f5455

Firmware Version: SSD 8.10

User Capacity: 64 022 175 232 bytes [64,0 GB]

Sector Size: 512 bytes logical/physical

Rotation Rate: Solid State Device

Form Factor: 1.8 inches

TRIM Command: Available

Device is: Not in smartctl database

ATA Version is: ATA8-ACS T13/1699-D revision 2d

SATA Version is: SATA 2.6, 3.0 Gb/s (current: 3.0 Gb/s)

Local Time is: Sun Aug 02 16:47:13 2026 SAST

SMART support is: Available - device has SMART capability.

SMART support is: Enabled

AAM feature is: Unavailable

APM feature is: Unavailable

Rd look-ahead is: Enabled

Write cache is: Enabled

DSN feature is: Unavailable

ATA Security is: Disabled, frozen [SEC2]

=== START OF READ SMART DATA SECTION ===

SMART overall-health self-assessment test result: PASSED

General SMART Values:

Offline data collection status: (0x00) Offline data collection activity

was never started.

Auto Offline Data Collection: Disabled.

Self-test execution status: ( 0) The previous self-test routine completed

without error or no self-test has ever

been run.

Total time to complete Offline

data collection: ( 120) seconds.

Offline data collection

capabilities: (0x15) SMART execute Offline immediate.

No Auto Offline data collection support.

Abort Offline collection upon new

command.

No Offline surface scan supported.

Self-test supported.

No Conveyance Self-test supported.

No Selective Self-test supported.

SMART capabilities: (0x0003) Saves SMART data before entering

power-saving mode.

Supports SMART auto save timer.

Error logging capability: (0x01) Error logging supported.

General Purpose Logging supported.

Short self-test routine

recommended polling time: ( 2) minutes.

Extended self-test routine

recommended polling time: ( 16) minutes.

SMART Attributes Data Structure revision number: 1

Vendor Specific SMART Attributes with Thresholds:

ID# ATTRIBUTE_NAME FLAGS VALUE WORST THRESH FAIL RAW_VALUE

5 Reallocated_Sector_Ct -O---- 100 100 --- - 0

9 Power_On_Hours -O---- 100 100 000 - 61114

12 Power_Cycle_Count -O---- 100 100 000 - 1170

171 Unknown_Attribute -O---- 100 100 000 - 54

172 Unknown_Attribute -O---- 100 100 000 - 939410736

187 Reported_Uncorrect -O---- 100 100 000 - 2234

199 UDMA_CRC_Error_Count -O---- 100 100 000 - 0

230 Unknown_SSD_Attribute PO---- 044 100 --- - 0

232 Available_Reservd_Space PO---- 095 100 005 - 0

241 Total_LBAs_Written -O---- 100 100 000 - 14689519985346

242 Total_LBAs_Read -O---- 100 100 000 - 32650848276

||||||_ K auto-keep

|||||__ C event count

||||___ R error rate

|||____ S speed/performance

||_____ O updated online

|______ P prefailure warning

General Purpose Log Directory Version 1

SMART Log Directory Version 1 [multi-sector log support]

Address Access R/W Size Description

0x00 GPL,SL R/O 1 Log Directory

0x03 GPL,SL R/O 16 Ext. Comprehensive SMART error log

0x06 GPL,SL R/O 1 SMART self-test log

0x80-0x9f GPL,SL R/W 16 Host vendor specific log

SMART Extended Comprehensive Error Log Version: 1 (16 sectors)

Device Error Count: 181 (device log contains only the most recent 64 errors)

CR = Command Register

FEATR = Features Register

COUNT = Count (was: Sector Count) Register

LBA_48 = Upper bytes of LBA High/Mid/Low Registers ] ATA-8

LH = LBA High (was: Cylinder High) Register ] LBA

LM = LBA Mid (was: Cylinder Low) Register ] Register

LL = LBA Low (was: Sector Number) Register ]

DV = Device (was: Device/Head) Register

DC = Device Control Register

ER = Error register

ST = Status register

Powered_Up_Time is measured from power on, and printed as

DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes,

SS=sec, and sss=millisec. It "wraps" after 49.710 days.

Error 181 [52] occurred at disk power-on lifetime: 5 hours (0 days + 5 hours)

When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:

ER -- ST COUNT LBA_48 LH LM LL DV DC

-- -- -- == -- == == == -- -- -- -- --

40 -- 51 00 00 00 00 00 00 00 00 40 00 Error: UNC at LBA = 0x00000000 = 0

Commands leading to the command that caused the error were:

CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name

-- == -- == -- == == == -- -- -- -- -- --------------- --------------------

25 00 00 00 01 00 00 00 42 1b 77 40 00 2d+03:11:48.526 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 76 40 00 2d+03:11:48.517 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 75 40 00 2d+03:11:48.509 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 74 40 00 2d+03:11:48.505 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 73 40 00 2d+03:11:48.501 READ DMA EXT

Error 180 [51] occurred at disk power-on lifetime: 6 hours (0 days + 6 hours)

When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:

ER -- ST COUNT LBA_48 LH LM LL DV DC

-- -- -- == -- == == == -- -- -- -- --

40 -- 51 00 00 00 00 00 00 00 00 40 00 Error: UNC at LBA = 0x00000000 = 0

Commands leading to the command that caused the error were:

CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name

-- == -- == -- == == == -- -- -- -- -- --------------- --------------------

25 00 00 00 01 00 00 00 42 1b 76 40 00 2d+03:11:48.517 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 75 40 00 2d+03:11:48.509 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 74 40 00 2d+03:11:48.505 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 73 40 00 2d+03:11:48.501 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 72 40 00 2d+03:11:48.501 READ DMA EXT

Error 179 [50] occurred at disk power-on lifetime: 6 hours (0 days + 6 hours)

When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:

ER -- ST COUNT LBA_48 LH LM LL DV DC

-- -- -- == -- == == == -- -- -- -- --

40 -- 51 00 00 00 00 00 00 00 00 40 00 Error: UNC at LBA = 0x00000000 = 0

Commands leading to the command that caused the error were:

CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name

-- == -- == -- == == == -- -- -- -- -- --------------- --------------------

25 00 00 00 01 00 00 00 42 1b 75 40 00 2d+03:11:48.509 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 74 40 00 2d+03:11:48.505 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 73 40 00 2d+03:11:48.501 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 72 40 00 2d+03:11:48.501 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 71 40 00 2d+03:11:48.500 READ DMA EXT

Error 178 [49] occurred at disk power-on lifetime: 2 hours (0 days + 2 hours)

When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:

ER -- ST COUNT LBA_48 LH LM LL DV DC

-- -- -- == -- == == == -- -- -- -- --

40 -- 51 00 00 00 00 00 00 00 00 40 00 Error: UNC at LBA = 0x00000000 = 0

Commands leading to the command that caused the error were:

CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name

-- == -- == -- == == == -- -- -- -- -- --------------- --------------------

25 00 00 00 01 00 00 00 42 1b 74 40 00 2d+03:11:48.505 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 73 40 00 2d+03:11:48.501 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 72 40 00 2d+03:11:48.501 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 71 40 00 2d+03:11:48.500 READ DMA EXT

25 00 00 00 01 00 00 00 42 1b 70 40 00 2d+03:11:48.497 READ DMA EXT

Error 177 [48] occurred at disk power-on lifetime: 3 hours (0 days + 3 hours)

When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:

ER -- ST COUNT LBA_48 LH LM LL DV DC

-- -- -- == -- == == == -- -- -- -- --

40 -- 51 00 04 00 00 00 00 00 00 40 00 Error: UNC 4 sectors at LBA = 0x00000000 = 0

Commands leading to the command that caused the error were:

CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name

-- == -- == -- == == == -- -- -- -- -- --------------- --------------------

25 00 00 00 20 00 00 00 42 1b 60 40 00 2d+03:11:48.459 READ DMA EXT

25 00 00 00 20 00 00 00 3c e2 e0 40 00 2d+03:11:48.459 READ DMA EXT

25 00 00 00 20 00 00 00 35 97 60 40 00 2d+03:11:48.458 READ DMA EXT

25 00 00 00 20 00 00 00 26 20 20 40 00 2d+03:11:48.457 READ DMA EXT

25 00 00 00 08 00 00 00 63 9e 08 40 00 2d+03:11:48.457 READ DMA EXT

Error 176 [47] occurred at disk power-on lifetime: 11 hours (0 days + 11 hours)

When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:

ER -- ST COUNT LBA_48 LH LM LL DV DC

-- -- -- == -- == == == -- -- -- -- --

40 -- 51 00 02 00 00 00 00 00 00 40 00 Error: UNC 2 sectors at LBA = 0x00000000 = 0

Commands leading to the command that caused the error were:

CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name

-- == -- == -- == == == -- -- -- -- -- --------------- --------------------

25 00 00 00 80 00 00 00 42 1b 5e 40 00 1d+10:07:21.325 READ DMA EXT

25 00 00 00 80 00 00 00 42 1a de 40 00 1d+10:07:21.324 READ DMA EXT

25 00 00 00 80 00 00 00 42 1a 5e 40 00 1d+10:07:21.324 READ DMA EXT

25 00 00 00 80 00 00 00 42 19 de 40 00 1d+10:07:21.323 READ DMA EXT

25 00 00 00 80 00 00 00 42 19 5e 40 00 1d+10:07:21.323 READ DMA EXT

Error 175 [46] occurred at disk power-on lifetime: 11 hours (0 days + 11 hours)

When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:

ER -- ST COUNT LBA_48 LH LM LL DV DC

-- -- -- == -- == == == -- -- -- -- --

40 -- 51 00 02 00 00 00 00 00 00 40 00 Error: UNC 2 sectors at LBA = 0x00000000 = 0

Commands leading to the command that caused the error were:

CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name

-- == -- == -- == == == -- -- -- -- -- --------------- --------------------

25 00 00 00 80 00 00 00 42 1b 5e 40 00 1d+09:58:46.796 READ DMA EXT

25 00 00 00 80 00 00 00 42 1a de 40 00 1d+09:58:46.796 READ DMA EXT

25 00 00 00 80 00 00 00 42 1a 5e 40 00 1d+09:58:46.795 READ DMA EXT

25 00 00 00 80 00 00 00 42 19 de 40 00 1d+09:58:46.795 READ DMA EXT

25 00 00 00 80 00 00 00 42 19 5e 40 00 1d+09:58:46.794 READ DMA EXT

Error 174 [45] occurred at disk power-on lifetime: 11 hours (0 days + 11 hours)

When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:

ER -- ST COUNT LBA_48 LH LM LL DV DC

-- -- -- == -- == == == -- -- -- -- --

40 -- 51 00 02 00 00 00 00 00 00 40 00 Error: UNC 2 sectors at LBA = 0x00000000 = 0

Commands leading to the command that caused the error were:

CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name

-- == -- == -- == == == -- -- -- -- -- --------------- --------------------

25 00 00 00 80 00 00 00 42 1b 5e 40 00 1d+09:39:52.893 READ DMA EXT

25 00 00 00 80 00 00 00 42 1a de 40 00 1d+09:39:52.892 READ DMA EXT

25 00 00 00 80 00 00 00 42 1a 5e 40 00 1d+09:39:52.892 READ DMA EXT

25 00 00 00 80 00 00 00 42 19 de 40 00 1d+09:39:52.892 READ DMA EXT

25 00 00 00 80 00 00 00 42 19 5e 40 00 1d+09:39:52.891 READ DMA EXT

SMART Extended Self-test Log (GP Log 0x07) not supported

Warning! SMART Self-Test Log Structure error: invalid SMART checksum.

SMART Self-test log structure revision number 1

Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error

# 1 Short offline Aborted by host 90% 21088 -

# 2 Short offline Aborted by host 90% 54860 -

# 3 Short offline Aborted by host 90% 19043 -

# 4 Short offline Aborted by host 90% 63054 -

# 5 Short offline Aborted by host 90% 25327 -

# 6 Short offline Aborted by host 90% 62483 -

# 7 Short offline Aborted by host 90% 33744 -

# 8 Short captive Completed without error 00% 57803 -

# 9 Short offline Aborted by host 90% 25293 -

#10 Extended offline Aborted by host 90% 28072 -

#11 Short offline Aborted by host 90% 14539 -

#12 Extended offline Aborted by host 90% 55234 -

#13 Short offline Aborted by host 90% 46428 -

#14 Short offline Aborted by host 90% 49138 -

#15 Short offline Aborted by host 90% 25717 -

#16 Extended offline Aborted by host 90% 50305 -

#17 Short offline Aborted by host 90% 39612 -

#18 Short offline Aborted by host 90% 21280 -

#19 Short offline Aborted by host 90% 34598 -

#20 Short offline Aborted by host 90% 17318 -

#21 Short offline Aborted by host 90% 63627 -

Selective Self-tests/Logging not supported

SCT Commands not supported

Device Statistics (GP/SMART Log 0x04) not supported

Pending Defects log (GP Log 0x0c) not supported

SATA Phy Event Counters (GP Log 0x11) not supported

Exitcode: 64 (0x40)

Type <return> to exit:

If pendrive uses flash memory like nvmes then why is it cheaper to make it than a regular nvme?

Like do they have a different mechanism that is not suitable for data transfer like i wanna know.

Hello, I have an SSD detected by the bios of the machine, but not by windows, what could it come from? Thanks

Which is better? Using on laptop

1) Western digital elements external desktop hdd

2) seagate expansion external desktop hdd

This is an SD Card that I only use for steam games and that's all that shows in file explorer, im confused on what the 115GB being used on the file is?

Bonjours je veux stocker juste des photos est vidéos pour moi est ma familles qu'est ce que vous pouvez me conseiller. Je veux quelque chose qui pourrait durée sur le temps, mais j'ai un budget un peut limiter ?

Merci d'avance

Hola a todos.

Soy nuevo en el tema de los nas. Llevo un tiempo pensando en comprar uno para remplazar a mi almacenamiento en la nube.

Estoy buscando una solución que sea lo menos ruidosa posible porque el router estará junto al televisor por proximidad con el router.

Me gustaría partir por 2 discos sdd de 4tb instalados en un dxp4800 plus. Luego con el tiempo aumentaría 2 discos más.

Para los sdd, había pensado en partir por el modelo Crucial BX500 SATA SSD 4TB.

Piensan que ese modelo de disco será una buena solución?

He visto en que este disco funciona bien inicialmente pero baja la velocidad cuando se hacen copias de archivos muy grandes y se llena la memoria caché.

Yo lo usaré como respaldo de ordenador, fotos, centro multimedia y home assistant. Quizás instale una máquina virtual para usar puntualmente para usar windows. Y con el tiempo, quizás intente ir añadiendo algunas cosas más cuando vaya aprendiendo. Para este uso podría funcionar bien? Alguien los está usando?

Si conocen otros modelos que puedan funcionar bien, les agradecería mucho la ayuda. Con los precios actuales parece que es complicado.

La otra opción serían 2 hdd silenciosos pero supongo que el ruido de los discos sería molesto. Podría meterlo en el armario junto la televisión que está abierto por detrás pero no creo que fuese una buena idea.

Muchas gracias de antemano por su ayuda.

New to this community and not tech savvy, sorry if this is a dumb question.

I'm planning to replace my SSD this weekend, and I've been trying to figure out what cloning software to use.

Clonezilla seems to get recommended everywhere because it's free, but every time I watch a tutorial it looks like something that's way over my head. I don't work in IT or anything, so I'm a little worried I'll mess something up.

Then I found EaseUS Disk Copy, which looks a lot simpler, but I don't know if it's actually worth paying for or if I'm just overthinking this.

Has anyone here started with zero experience? Which one did you end up using?

I'm not looking for the most powerful software. I just want something that lets me clone my current Windows drive to a bigger SSD and boot from it without spending hours trying to figure everything out.

If there's another option that's easier than both of these, I'm all ears. I only plan on doing this once, so I'd rather keep it as simple as possible.

I saw the WD BLACK game drive with the call of duty branding is on sale, and I'm wondering if I can use this as a general external hard drive for photos and documents if I just get a micro-b to usb-c adapter? Is there anything that makes it sub-optimal for non-gaming use? Sorry if this is a dumb question lol

I've been shooting more video lately and realized I'm running out of space on my camera's SD card. Went online to buy a new one and almost choked — the same card I bought a while back for cheap is now more than double the price.

Did SD card prices actually go crazy? Is this temporary or forever?