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ADATA S511 240GB Solid State Drive Review - Benchmarks - CrystalDiskMark

ADATA is now shipping their SandForce SF-2281 based drives. The new S511s are faster than the S501s and bring SATA III performance up to 550MB/s.

| SSDs in Storage | Posted: Sep 2, 2011 10:05 am
TweakTown Rating: 93% 100%        Manufacturer: ADATA

CrystalDiskMark

 

Version and / or Patch Used: 3.0 Technical Preview

Developer Homepage: http://crystalmark.info

Product Homepage: http://crystalmark.info/software/CrystalDiskMark/index-e.html

Download here: http://crystaldew.info/category/software/crystaldiskmark

 

CrystalDiskMark is a disk benchmark software that allows us to benchmark 4K and 4K queue depths with accuracy.

 

Key Features:-

 

* Sequential reads/writes

* Random 4KB/512KB reads/writes

* Text copy

* Change dialog design

* internationalization (i18n)

 

Note: Crystal Disk Mark 3.0 Technical Preview was used for these tests since it offers the ability to measure native command queuing at 4 and 32.

 

TweakTown image content/4/2/4267_19_adata_s511_240gb_solid_state_drive_review.png

 

In CDM we recorded nearly identical performance as the OCZ Vertex 3 240GB. Both drives share the same controller and same Intel 25nm NAND flash, so this wasn't a big surprise. The two drives when tested used different firmware.

 

TweakTown image content/4/2/4267_20_adata_s511_240gb_solid_state_drive_review.png

 

The newer firmware on the S511 allowed the ADATA drive to outperform the OCZ Vertex 3 240GB. This is an area where SandForce is making strides to increase performance.

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