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тАО06-26-2007 10:00 PM
тАО06-26-2007 10:00 PM
Solved! Go to Solution.
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тАО06-26-2007 10:44 PM
тАО06-26-2007 10:44 PM
Re: Distinctions eva 4000 and eva 4100
If you compare the QuickSpecs for the two models, you'll see that EVA4000 has a Sustained I/O and MB Throughput of "Up to 141K IOPS and up to 335 MB/s throughput per Controller Pair" whilst the EVA4100 has a figure of "Greater than 154,000 and over 1380 MB/s".
EVA4000:
http://h18006.www1.hp.com/products/quickspecs/12234_div/12234_div.html#Technical%20Specifications
EVA4100:
http://h18004.www1.hp.com/products/quickspecs/12745_div/12745_div.HTML#Technical%20Specifications
Hope this helps,
Regards,
Rob
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тАО07-03-2007 03:10 PM
тАО07-03-2007 03:10 PM
Re: Distinctions eva 4000 and eva 4100
I have correctly understood that "Sustained I/O and MB Throughput of" is an indicator responds throughput disk array with a server?
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тАО07-03-2007 05:27 PM
тАО07-03-2007 05:27 PM
SolutionThe values are obtained by running special benchmark software to test/demonstrate how powerful the CPU and cache are. A real customer runs real applications which very often cannot even make use of the full power of a storage array.
So don't take these values too serious - I honestly doubt that you well ever see them in real life.
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тАО07-03-2007 05:44 PM
тАО07-03-2007 05:44 PM
Re: Distinctions eva 4000 and eva 4100
Cheers,
Rob