WESTERN DIGITAL Black SN850 NVMe WDS100T1X0E
WESTERN DIGITAL「Black SN850 NVMe WDS100T1X0E」
を購入したので速度を計測してみました。
読込速度：7,000 MB/s
書込速度：5,300 MB/s
WD_Black SN850 NVMe WDS100T1X0E-00AFY0 – カカクコム
システム環境
Time of this report: 9/23/2022, 11:02:34
Operating System: Windows 11 Pro 64-bit (10.0, Build 22000) (22000.co_release.210604-1628)
Language: Japanese (Regional Setting: Japanese)
Processor: 12th Gen Intel(R) Core(TM) i7-12700 (20 CPUs), ~2.1GHz
Memory: 32768MB RAM
Available OS Memory: 32556MB RAM
Page File: 7786MB used, 29633MB available
DirectX Database Version: 1.2.2
MSI MAG Z690 TOMAHAWK WIFI
計測結果
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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): 6960.306 MB/s [ 6637.9 IOPS] < 1204.19 us>
SEQ 1MiB (Q= 1, T= 1): 4002.735 MB/s [ 3817.3 IOPS] < 261.71 us>
RND 4KiB (Q= 32, T= 1): 895.652 MB/s [ 218665.0 IOPS] < 141.84 us>
RND 4KiB (Q= 1, T= 1): 86.863 MB/s [ 21206.8 IOPS] < 47.05 us>
[Write]
SEQ 1MiB (Q= 8, T= 1): 5174.415 MB/s [ 4934.7 IOPS] < 1617.50 us>
SEQ 1MiB (Q= 1, T= 1): 5166.981 MB/s [ 4927.6 IOPS] < 202.79 us>
RND 4KiB (Q= 32, T= 1): 621.378 MB/s [ 151703.6 IOPS] < 204.26 us>
RND 4KiB (Q= 1, T= 1): 293.388 MB/s [ 71627.9 IOPS] < 13.87 us>
Profile: Default
Test: 1 GiB (x5) [C: 7% (63/931GiB)]
Mode: [Admin]
Time: Measure 5 sec / Interval 5 sec
Date: 2022/09/23 11:01:59
OS: Windows 11 Professional [10.0 Build 22000] (x64)