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    #16
    oOoooh new laptop!!!

    Code:
    dohbuoy@dohbuoy-FLEX-15:~$ for dr in `lsblk -d |grep -v -- 'loop\|sr\|NAME'`; do sudo hdparm -Tt '/dev/'$dr; done
    /dev/sda:
     Timing cached reads:   32218 MB in  2.00 seconds = 16138.97 MB/sec
     Timing buffered disk reads: 1584 MB in  3.00 seconds = 527.50 MB/sec
    
    /dev/nvme0n1:
     Timing cached reads:   32528 MB in  2.00 seconds = 16294.85 MB/sec
     Timing buffered disk reads: 6692 MB in  3.00 seconds = 2230.24 MB/sec

    sda:: ADATA SU800 256Gb ( a budget SSD)
    nvme0: OEM Toshiba m.2, though the controller shows as Samsung.
    OEM Samsung MZVLB256HBHQ-000L2
    Last edited by claydoh; May 14, 2020, 12:35 PM.

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      #17
      … and I also got the following error message concerning the M.2 SSD:
      "HDIO_DRIVE_CMD(identify) failed: Inappropriate ioctl for device"
      Not sure 100% but hdparm is made for ATA hardware, so it can act oddly on non-sata disks.

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        #18
        Thank you - I know this is a non-support sub-forum here…
        Found several equal error descriptions on the internet concerning hdparm (being originally designed for IDE / ATA etc.) and NVMe SSDs.

        So it's hdparm's fault and not mine! ;-D

        PS: Congrats to the new laptop. Care to post a photo (and don't show us Windows!)?
        Last edited by Schwarzer Kater; May 14, 2020, 12:58 PM. Reason: typos, as usual and PS
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