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    PM951 SSD NVMe Samsung 512GB utility_firmware questions

    Discussion in 'Hardware Components and Aftermarket Upgrades' started by pinco000, Jan 11, 2017.

  1. pinco000

    pinco000 Notebook Guru

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    Hi guys, I own a Alienware 17 R3 with the above SSD. Im wondering if there is any utility to look after the health and speed of the SSD as I have disabled the automatic defrag in Windows 10. I went to samsungs website but couldnt find anything related to my SSD apart from few pdf files.

    Also firmware update seems to be nonexistent. Im currently using BXV77D0Q.
    Can you guys please help out and point me to software I could use or a place where to look for genuine drivers?

    Thank you
     
    pinco000, Jan 11, 2017
    #1
  2. fiziks

    fiziks Notebook Evangelist

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    fiziks, Jan 12, 2017
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  3. pinco000

    pinco000 Notebook Guru

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    are you sure those drivers are form my ssd? It doesnt say anywhere


    Sent from my iPhone using Tapatalk
     
    pinco000, Jan 13, 2017
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  4. fiziks

    fiziks Notebook Evangelist

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    It doesn't say it's for my PM961 NVMe drive, either, but after installing the 2.0 driver version, there was a noticeable improvement over the M$ generic NVMe driver
     
    fiziks, Jan 16, 2017
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  5. pinco000

    pinco000 Notebook Guru

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    Ok, Im gonna try this afternoon. Cheers


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    pinco000, Jan 17, 2017
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  6. Vasudev

    Vasudev Notebook Nobel Laureate

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    Just use Crystal Disk Info or Crystal Disk Mark or HWinfo. With the inbox NVMe drive you get Temperature, Drive Health and Spare/Reallocated Sectors.
     
    Vasudev, Jan 17, 2017
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  7. pinco000

    pinco000 Notebook Guru

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    thank you


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    pinco000, Jan 17, 2017
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  8. willy333

    willy333 Newbie

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    Hi, can fizzie or any one help me this. I try the

    Hi, I have the Alienware R3 with PM951 too. I try the link and the latest NVME driver is vers 2.2. When I try to install the NVME dirver, it quote that there is no Samsung SSD.

    My question is: 1)Do your BIOS still set as RAID as per facotry default? 2)Have you installed Samsung Magacian and can your PM951 be located by the Magacian? For me the Magacian can not show my PM951 though it can show all other drives include USB drives. 3)Any hint to help me install the NVME driver and let Magacian seeing PM951?
     
    willy333, Jul 22, 2017
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  9. Vasudev

    Vasudev Notebook Nobel Laureate

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    Stick with native NVMe driver from MSFT. Samsung driver may cause cause conflict during OS upgrades.
     
    Vasudev, Jul 22, 2017
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  10. willy333

    willy333 Newbie

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    You mean the Samsung driver is not designed for PM951 thus may cause conflict?
    The following is the SSD test result, is the random read/write speed looks bad?

    CrystalDiskMark 5.2.1 x64 (C) 2007-2017 hiyohiyo
    Crystal Dew World : http://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) : 142.993 MB/s
    Sequential Write (Q= 32,T= 1) : 138.500 MB/s
    Random Read 4KiB (Q= 32,T= 1) : 2.035 MB/s [ 496.8 IOPS]
    Random Write 4KiB (Q= 32,T= 1) : 2.143 MB/s [ 523.2 IOPS]
    Sequential Read (T= 1) : 142.196 MB/s
    Sequential Write (T= 1) : 137.586 MB/s
    Random Read 4KiB (Q= 1,T= 1) : 0.851 MB/s [ 207.8 IOPS]
    Random Write 4KiB (Q= 1,T= 1) : 1.960 MB/s [ 478.5 IOPS]
    Test : 50 MiB [D: 39.7% (369.8/931.4 GiB)] (x5) [Interval=5 sec]
    Date : 2017/07/16 8:44:29
    OS : Windows 10 [10.0 Build 15063] (x64)
     
    willy333, Jul 22, 2017
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  11. Vasudev

    Vasudev Notebook Nobel Laureate

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    How much free space you have on that disk?
     
    Vasudev, Jul 22, 2017
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  12. willy333

    willy333 Newbie

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    more than 300G free spaces
     
    willy333, Jul 22, 2017
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  13. Vasudev

    Vasudev Notebook Nobel Laureate

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    RAID or AHCI?
     
    Vasudev, Jul 23, 2017
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  14. willy333

    willy333 Newbie

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    I use the Alienware R3 original RAID setup
     
    willy333, Jul 23, 2017
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  15. Vasudev

    Vasudev Notebook Nobel Laureate

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    Have you tried driver update from Dell?
     
    Vasudev, Jul 23, 2017
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  16. willy333

    willy333 Newbie

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    Yes, but no more updated one available. The HD driver is dated 2016 from microsoft, storage controller is dated 2016 from Intel
     
    willy333, Jul 23, 2017
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  17. Vasudev

    Vasudev Notebook Nobel Laureate

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    :
    Have you tried running check disk on both ssd and hdd? Use these commands listed below:
    1. chkdsk /f /x C:
    2. chkdsk /f /x D:
     
    Vasudev, Jul 23, 2017
    #17