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NFly2021-12-16 01:52:54
Solid State Drives
NFly, 2021-12-16 01:52:54

Do I need to dispose of the SSD after these test results?

Hello.

After assembling the computer, I installed a 256GB SSD on which the system stands (before assembling it, it was in another computer and worked). The task manager writes that the load on the disk is 100% at a speed of ~ 20Mbit / s I inserted it

into another computer as a drive (not a system) via sata 3, formatted it. Is this the correct interpretation? (Habr does not allow you to insert pictures in chrome either from the phone or from the desktop, so only text) ------------------------------ ------------------------------------------------ CrystalDiskMark 8.0 .4 x64 (C) 2007-2021 hiyohiyo




Crystal Dew World: https://crystalmark.info/
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* MB/s = 1,000,000 bytes/s [ SATA/600 = 600,000,000 bytes/s]
* KB = 1000 bytes, KiB = 1024 bytes

[Read]
SEQ 1MiB (Q= 8, T= 1): 553.997 MB/s [ 528.3 IOPS] < 15109.00 us>
SEQ 1MiB (Q = 1, T= 1): 520.033 MB/s [ 495.9 IOPS] < 2013.76 us>
RND 4KiB (Q= 32, T= 1): 112.750 MB/s [ 27526.9 IOPS] < 1160.52 us>
RND 4KiB (Q= 1 , T= 1): 28.305 MB/s [ 6910.4 IOPS] < 143.82 us>

[Write]
SEQ 1MiB (Q= 8, T= 1): 37.669 MB/s [ 35.9 IOPS] <210407.20 us>
SEQ 1MiB (Q= 1, T= 1): 21.136 MB/s [ 20.2 IOPS] < 49256.93 us>
RND 4KiB (Q= 32, T= 1): 61.102 MB/s [ 14917.5 IOPS] < 2142.31 us>
RND 4KiB (Q= 1, T= 1): 87.231 MB/s [ 21296.6 IOPS] < 46.50 us>

Profile: Default
Test: 1 GiB (x5) [D: 0% (0/238GiB)]
Mode: [Admin]
Time: Measure 5 sec / Interval 5 sec

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2 answer(s)
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Drno, 2021-12-16
@Drno

Habr allows you to insert pictures
The advice is good, from comments, about full formatting
After installing Windows, it indexes the disk + updates. So the load on him is normal.
Try disabling Windows search services (disable search) and Sysmain, reboot and see the load

A
alexcm, 2022-01-14
@alexcm

A write speed of 37MB is definitely not good for a disk. It is not clear which exact model, otherwise he advised something

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