Huawei MateBook 13のディスク性能を測定してみます。
SSDは「Samsung PM981 MZVLB256HAHQ-00000」が使用されているようでとても高速でした。
【参考ページ 】
https://www.samsung.com/semiconductor/ssd/client-ssd/MZVLB256HAHQ/
https://ascii.jp/elem/000/001/677/1677844/
https://gzhls.at/blob/ldb/4/b/7/f/63615517d004b8ee7452f4f76469c7129df9.pdf

CrystalDiskMark 6.0.2 x64 (C) 2007-2018 hiyohiyo
Crystal Dew World : https://crystalmark.info/
- MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s]
- KB = 1000 bytes, KiB = 1024 bytes Sequential Read (Q= 32,T= 1) : 3462.903 MB/s
Sequential Write (Q= 32,T= 1) : 1553.488 MB/s
Random Read 4KiB (Q= 8,T= 8) : 572.653 MB/s [ 139807.9 IOPS]
Random Write 4KiB (Q= 8,T= 8) : 1429.600 MB/s [ 349023.4 IOPS]
Random Read 4KiB (Q= 32,T= 1) : 375.991 MB/s [ 91794.7 IOPS]
Random Write 4KiB (Q= 32,T= 1) : 295.895 MB/s [ 72240.0 IOPS]
Random Read 4KiB (Q= 1,T= 1) : 20.013 MB/s [ 4886.0 IOPS]
Random Write 4KiB (Q= 1,T= 1) : 103.913 MB/s [ 25369.4 IOPS] - Test : 1024 MiB C: 17.7% (39.5/222.9 GiB) [Interval=5 sec]
Date : 2019/05/01 9:25:06
OS : Windows 10 10.0 Build 17763

CrystalDiskInfo 8.1.0 (C) 2008-2019 hiyohiyo
Crystal Dew World : https://crystalmark.info/
OS : Windows 10 10.0 Build 17763
Date : 2019/05/01 9:49:52
— Controller Map ———————————————————-
- Microsoft 記憶域コントローラー [SCSI]
- 標準 NVM Express コントローラー [SCSI]
- SAMSUNG MZVLB256HAHQ-00000
— Disk List —————————————————————
(1) SAMSUNG MZVLB256HAHQ-00000 : 256.0 GB [0/0/0, sq] – nv
(1) SAMSUNG MZVLB256HAHQ-00000
Model : SAMSUNG MZVLB256HAHQ-00000
Firmware : EXD7201Q
Serial Number : XXX
Disk Size : 256.0 GB
Buffer Size : 不明
# of Sectors :
Rotation Rate : —- (SSD)
Interface : NVM Express
Major Version : NVM Express 1.2
Minor Version :
Transfer Mode : PCIe 3.0 x4 | PCIe 3.0 x4
Power On Hours : 12 時間
Power On Count : 71 回
Host Reads : 475 GB
Host Writes : 482 GB
Temperature : 33 C (91 F)
Health Status : 正常 (100 %)
Features : S.M.A.R.T.
APM Level : —-
AAM Level : —-
Drive Letter : C:

AS SSD Benchmark 2.0.6821.41776
Name: SAMSUNG MZVLB256HAHQ-00000
Firmware: EXD7201Q
Controller: stornvme
Offset: 119808 K – OK
Size: 238.47 GB
Date: 2019/05/02 0:00:29
Sequential:
Read: 1980.12 MB/s
Write: 1286.87 MB/s
4K:
Read: 31.02 MB/s
Write: 53.32 MB/s
4K-64Threads:
Read: 774.22 MB/s
Write: 1503.97 MB/s
Access Times:
Read: 0.065 ms
Write: 0.065 ms
Score:
Read: 1003
Write: 1686
Total: 3172
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