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FC Disks - Missing Spec V400
https://3parug.net/viewtopic.php?f=18&t=776
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Author:  grayskull [ Tue Jun 17, 2014 3:48 am ]
Post subject:  FC Disks - Missing Spec V400

I have a large amount of the following disks in my 3PAR

HVIPC0600GBFC15K - Hitachi, 600Gb 15K drives.

The internet has pretty much nothing out there about them and i'm trying to get the full spec of the disk - specifically the latency and av seek times to try and get the exact IOPS for the disks.

Can anyone help ?


Thanks
Dave

Author:  afidel [ Tue Jun 17, 2014 12:29 pm ]
Post subject:  Re: FC Disks - Missing Spec V400

Pretty sure they're going to be Ultrastar15k600 drives as Hitachi doesn't appear to have made any other 600GB 15k drives.

Author:  Davidkn [ Tue Jun 17, 2014 3:03 pm ]
Post subject:  Re: FC Disks - Missing Spec V400

The iops for a 15k LFF disk can normally be assumed to be around 175.

I wouldn't use a disk iops number to size it though, you need to use a proper sizer to get iops really.

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