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OCZ Vertex 4 128GB SSD Review (firmware 1.4 update)

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The Vertex 4 128GB with 1.4 firmware delivers better sequential read performance than the Vertex 4 512GB with the earlier '31' firmware. It scores 547 MB/s in the read test, which is close to the Sandforce 2281 powered drives at the top of the chart. Sequential read performance with the this software is a little lower, scoring 393 MB/s. Still a strong result.

Some comparison results from other leading products available on the market today.

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10 comments

  1. awesome, time to update my main system !

  2. they are great drives, good to see them all coming down in price too.

  3. Would have been nice if you would have focused on actual real world performance. Quite often synthetic benchmarks are only a very very rough approximation of real world performance.

  4. Lots of issues were fixed by this update, and yes, the performance was noticeably increased. This update was just a relief

  5. Great review & info’ thanks. I have ordered a Vertex 4 128GB and will be seeing for myself the results in real testing soon and this will be on firmware 1.5 as that has now been released.

  6. does the ONfi NAND modules support toggle mode ?