OCZ Vertex 3.20 120GB Solid State Drive Review

CrystalDiskmark is a useful benchmark to measure theoretical performance levels of hard drives and SSD’s. We are using V3.0.1 x64.

Overall performance is quite good, although the Vertex 3.20 120GB doesn't keep up with the market leaders in regards to 4k QD32 results, posting near the bottom of the table. Sequential read performance is good, scoring 423 MB/s.

When we switch to the compressible enabled 0x00 test, the performance of the drive increases dramatically, especially in regards to write performance.

Above, some included compares from other leading solid state drives which we have reviewed in the last year.

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