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OCZ Vertex 3.20 240GB Full Review - Vertex 3 Pushes 20nm Flash

Subject: Storage

PCPer File Copy Test

Our custom PCPer-FC test does some fairly simple file creation and copy routines in order to test the storage system for speed.  The script creates a set of files of varying sizes, times the creation process, then copies the same files to another partition on the same hard drive and times the copy process as well.  There are four file patterns that we used to try and find any strong or weak points in the hardware: 10 files @ 1000 MB each, 100 files @ 100 MB each, 500 files @ 10 MB each and 1000 files at 1 MB each. 

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All SandForce SSDs perform very close to each other in bulk file creation and copies, regardless of flash memory type.

April 17, 2013 | 08:22 PM - Posted by derz

Very thorough review Allyn. The move to try out the new flash size using sandforce instead of Indilinx perplexed me at first, but then I thought that they would probably want to experiment the hardware change with a tried and true firmware.

April 17, 2013 | 10:20 PM - Posted by mAxius

looks great nice work Allyn! Though you should really include more 500+ gb units in your reviews for completeness :D

April 17, 2013 | 10:55 PM - Posted by Allyn Malventano

Thanks! We usually try to cover ranges, but the 3.20 is not available in a >240GB capacity.

April 18, 2013 | 05:22 AM - Posted by Anonymous (not verified)

I am still using my OCZ Vertex 3 SSD with no problems. Vertex 3.20 does not deserve that Vertex name. Come on, OCZ, you need to do better SSD Vertex SSD products.

April 24, 2013 | 09:03 AM - Posted by Anonymous (not verified)

Hey Allyn,

What components make up the overhead that prevents SSD's from reaching the max 6gbps bus speed? Is it all scsi frame overhead or are there other limiting factors?

Thanks.

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