Trim Not Enabled According to HDS?


  1. WinningWith7
    Posts : 25
    Windows 7 Ultimate x64
       New #1

    Trim Not Enabled According to HDS?


    I have a Samsung SSD 850 PRO 256G which i reccently connected to a Syba SATA III 4 Port PCI-e x2 Controller Card and I installed the latest drivers and re-installs Intel RST because it crashed after adding the PCI card. I noticed in the PCI card boot sequence it said "PassThru AHCI"

    According to Hard Disk Sentinal my TRIM is not enabled, perhaps because of the Marvel controller, but i was under the impression that TRIM/GC etc was done on the controller/SSD level and the drives performance is only at 80%

    According to Samsung Magician I am getting close to double the speed when connected to the card vs my native sate 2 ports and it says

    Is it dangerous to use the SSD on this PCI card like by causing crashes or wearing out the driver far sooner? Should i just connect normal hard drives to it?

    Thanks
    Attached Thumbnails Attached Thumbnails Trim Not Enabled According to HDS?-1.jpg   Trim Not Enabled According to HDS?-2.jpg  
    Last edited by WinningWith7; 26 Oct 2017 at 02:28.
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  3. torchwood
    Posts : 7,107
    W7 home premium 32bit/W7HP 64bit/w10 tp insider ring
       New #2

    Hi Winningwith7,

    have a look at this tutorial, does show you how to enable TRIM, and further info
    .SSD Tweaks and Optimizations in Windows 7 - Windows 7 Help Forums


    Roy
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  4. Megahertz07
    Posts : 7,351
    Windows 7 HP 64
       New #3

    - TRIM
    Type this cmd
    fsutil behavior query DisableDeleteNotify

    It will give you one of two results, either a 0 or a 1. A zero indicates that TRIM is enabled correctly, a one means that it is not. If you have a TRIM-compatible SSD, but find that Windows 7 hasn't enabled the command, you can easily do so by running this command:

    fsutil behavior set DisableDeleteNotify 0
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