Index

Ciro Santilli

Ciro Santilli's hardware

Computers

Laptop

Lenovo ThinkPad P51 (2017)

P51 hardware

{c}
{title2=3 GB/s}

PCIe TLC OPAL2.

https://www.samsung.com/semiconductor/ssd/client-ssd/MZVLB512HAJQ/ (http://web.archive.org/web/20181224225400/https://www.samsung.com/semiconductor/ssd/client-ssd/MZVLB512HAJQ/[archive]).

https://www.samsung.com/semiconductor/global.semi/file/resource/2018/05/PM981_M.2_SSD_Datasheet_v1.3_for_General.pdf | http://web.archive.org/web/20181224225410/https://www.samsung.com/semiconductor/global.semi/file/resource/2018/05/PM981_M.2_SSD_Datasheet_v1.3_for_General.pdf

`sudo hdparm -Tt /dev/nvme0n1p5` on Ubuntu 20.04:

``
 Timing cached reads:   29812 MB in  1.99 seconds = 15007.00 MB/sec
 HDIO_DRIVE_CMD(identify) failed: Inappropriate ioctl for device
 Timing buffered disk reads: 6328 MB in  3.00 seconds = 2109.00 MB/sec
``

Nominal maximum sequential read speed: 3,000 MB/s


Samsung MZVLB512HAJQ-000L7 512GB SSD (3 GB/s)

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Samsung MZVLB512HAJQ-000L7 512GB SSD (3 GB/s)

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