35.3.1.4. Samsung MZVLB512HAJQ-000L7 512GB SSD

PCIe TLC OPAL2.

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