Performance Specs (Hitachi HUSSL vs Intel S3500)

Discussion in 'Hard Drives and Solid State Drives' started by IamSpartacus, Oct 21, 2017.

  1. IamSpartacus

    IamSpartacus Well-Known Member

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    I'm not finding any good resource on the performance specs for the Hitachi HUSSL4040ASS600 400GB SAS SSDs. I know the endurance rating is insane (38 PBW) but I'm wondering how the real time performance compares to my Intel S3500 800GB SSDs.

    Can anyone point me to a reliable resource of a performance review of these Hitachi drives?
     
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  2. T_Minus

    T_Minus Moderator

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    Come on! Your googleFU can't be that bad ;)

    go to google, type: HUSSL4040ASS600

    on 1st page you get the hGST PDF with full specifications.

    https://www.hgst.com/sites/default/files/resources/USSSD400S_ds.pdf

    Open up that document, then CTRL-F to "FIND" on Windows, paste in your product model exactly: HUSSL4040ASS600 (no spaces start/end) and then you see the column that represents the data for that drive.

    41,000 READ IOPs
    21,000 WRITE IOPs
    35PBW Endurance for 400GB Model based on a random-write work load.

    They should be about 2x write perf. as a S3500 and obviously endurance is insanely higher than S3500.

    They will use more power than S3500.

    Also, keep in mind these are SAS drives not SATA so you get different/better queue handling too.

    These are awesome drives. I have too many of these and 200gb variant of them too, so if you need any be sure to check for sale forum as I go through some JBODs I have ;D
     
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  3. IamSpartacus

    IamSpartacus Well-Known Member

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    Wow, it's pathetic that I passed over that link. Guess I wasn't fully awake this morning :eek:. Thanks that's all that I needed.
     
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  4. rubylaser

    rubylaser Active Member

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    I have a bunch of the 200GB versions like @T_Minus and they are awesome, speedy disks. I use them as ZIL devices for a couple Proxmox hosts.

    Sent from my SM-G930V using Tapatalk
     
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  5. dtrv

    dtrv Member

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    Price increased ... 10 drives now USD 400 and 12 drives USD 480 :-(
     
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  6. IamSpartacus

    IamSpartacus Well-Known Member

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    ??
     
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  7. dtrv

    dtrv Member

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    #7
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