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Written by Olin Coles   
Tuesday, 28 June 2011
Table of Contents: Page Index
ADATA S511 Solid State Drive AS511S3
Closer Look: ADATA S511 SSD
SandForce SF-2281 SSD Controller
Features and Specifications
SSD Testing Methodology
AS-SSD Benchmark
ATTO Disk Benchmark
CrystalDiskMark 3.0 Tests
Iometer IOPS Performance
EVEREST Disk Benchmark
PCMark Vantage HDD Tests
ADATA S511 SSD Conclusion

PCMark Vantage HDD Tests

PCMark Vantage is an objective hardware performance benchmark tool for PCs running 32- and 64-bit versions of Microsoft Windows Vista or Windows 7. PCMark Vantage is well suited for benchmarking any type of Microsoft Windows Vista/7 PC: from multimedia home entertainment systems and laptops, to dedicated workstations and high-end gaming rigs. Benchmark Reviews has decided to use the HDD Test Suite to demonstrate simulated real-world storage drive performance in this article.

PCMark Vantage runs eight drive tests, each with a specific purpose. Once the benchmarking test were complete, the results are given a PCMark score while the detailed result show actual transaction speeds. The 120GB ADATA S511 Solid State Drive, model AS511S3-120GM-C, produced a total HDD Test Suite score of 48082 in PCMark Vantage:

PCMark-Vantage-ADATA-S511-SSD.png

Our tests were conducted on an Intel P67 Sandy Bridge motherboard using the onboard SATA 6Gb/s controller with 64-bit Windows 7. Results are displayed in the chart below:

PCMark-Vantage-Benchmark-Results.png

In the next section I share my conclusion and share the final product rating.



 

Comments 

 
# RE: ADATA S511 Solid State Drive AS511S3Neuromancer 2011-07-20 17:20
"SandForce claims that the 2200 series has a 0% minimum over-provisioning improvement, which could open up additional storage space if the remaining capacity made it necessary to complete a write cycle."

The second half of that sentence is not a logical conclusion to the first. If something has 0% improvement, it means it has not improved at all. It does not facilitate a declaration it is the same technology although that is usually the case.
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# RE: RE: ADATA S511 Solid State Drive AS511S3Olin Coles 2011-07-20 21:15
You're reading it wrong. SandForce SSDs previously had a 7% or more over-provisioning, and now they offer SSDs with 0% over-provisioning, which is an improvement.
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# No your reading it wrongNeuromancer 2011-07-20 22:28
I am not reading it wrong, it was structured comfusing for hte simple. 9% change means nothing changed.

As a matter of cat I have a MAX IOPS drive up for review as I type. And guess what.

One NAND chips worth of data density was set aside for OP and EC. 16 times 16GB = 256 GB not 240...


Only trying to help.
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# I cant typeNeuromancer 2011-07-20 22:29
And apparently my spell checker is changing het subject for me :P
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# RE: ADATA S511 Solid State Drive AS511S3Neuromancer 2011-07-20 17:22
*edit also it means it has not decreased at all. (sorry that explains the logic in the PC community that nothing changed architecturally, it neither improved nor degraded).
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