Vertex 4: "The fastest SSD we've seen." (Bit-Tech)

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Product : Vertex 4 – 256 GB
Product code : VTX4-25SAT3-256G
Product page : www.ocztechnology.com/ocz-vertex-4-sata-iii-2-5-ssd.html
Country : United Kingdom
Media : Bit-Tech
Award / Rating : Extreme Ultra, 81%
Type : Online

Review snapshots:

“The AS-SSD incompressible data test proved little challenge for the Vertex 4. A sequential write speed of 461MB/s is exceptional, easily outpacing both the Crucial M4 (278.5MB/s) and Samsung SSD 830 (392MB/S). This makes the Vertex 4 the fastest SSD we’ve seen in this particular test.”

“64 queue-depth 4KB random read speeds are a hugely impressive 325.22MB/s, as is a 4KB 64 queue-depth random write speed of 308.65MB/s.”

“The Vertex 4 continued to impress in our new Crystal Disk Mark benchmark. Sequential write speeds of 470MB/s are around 50MB/s faster than anything we’ve tested. A 4K random read speed of 29.32MB/s is slightly above average, but a 4KB random write speed of 105.7MB/s is faster than anything else we’ve seen.”

“We were also impressed with how well the Vertex 4 maintained its performance following heavy use. After writing over 2TB of data to the drive on a TRIM-enabled system, we noticed almost no performance degradation compared to a clean disk.”
“With the Vertex 4 256GB, OCZ has shown us that buying Indilinx has been worth it.”

“The real achievement is the fantastic write speeds; both sequentially and when handling 4KB random data. They eclipse everything we’ve tested, and won’t suffer from inconsistent performance due to data compression thanks to the Everest 2 controller.”