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Samsung 840 EVO 500GB RAID 0 SSD Report - Benchmarks - Test System Setup, Drive Properties & ATTO Baseline Performance

Samsung 840 EVO 500GB RAID 0 SSD Report
Price, capacity, and most of all, performance. The Samsung SSD 840 EVO 500GB has it all, and it gets even better when we RAID a pair of them. (KRX:005930)
| RAID in Storage | Posted: Oct 17, 2013 2:00 am

Desktop Test System


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Drive Properties


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The majority of our testing will be done with our test drive/array as our boot volume. Our boot volume is 75% full for all OS Disk "C" drive testing, to mimic a typical consumer OS volume implementation. We're using 64K stripes for all our arrays. Write caching is enabled.



ATTO Baseline Performance


Version and / or Patch Used: 2.47


ATTO is a timeless benchmark used to provide manufactures with data used for marketing storage products.


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Sequential Write


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Sequential Read


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Typically, SSD's that have capacities of 240GB or larger have far better write performance than smaller drives. The EVO we are testing today has a capacity of over 240GB and as such has superior write performance. The EVO's "Turbo Write" technology further enhances write performance.


A single 500GB EVO has nearly equivalent write performance to a pair of 120GB drives. A Pair of EVO's in RAID can write at over 1GB per second.


Both our RAID arrays have read performances that easily exceed 1GB per second.

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