At CeBIT 2012 OCZ Technology company demonstrated solid-state drives, which will become new members of Vertex line, but, unlike the existing models based on SandForce controllers, it got OCZ Indilinx chips.
Storage Vertex 4 are based on controller Indilinx Everest 2 and memory chips manufactured by 20nm process technology . The claimed read speed of serial data is 550 MB / s write - 500 MB / s. When working with random blocks of 4 KB of I / O operations closer to 90,000 per second.
Associate was among the first to try out the new drive . Sequential read speed in the real world reaches 367 MB / s, for writing, the figure is 305 Mbytes / sec. The strength of Everest 2 controller can be called to work with arbitrary data blocks of 4 KB: measured in the number of IOPS benchmark exceeds 80 000, in this case the read speed is 30 MB / s write - 80 MB / s. When the queue depth equal to 64 teams, performance increases up to 332 MB / s read and up to 288 MB / s when writing:
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