Toshiba OCZ RD400 NVMe PCIe SSD 512GB Review

Crystalmark is a useful benchmark to measure theoretical performance levels of hard drives and SSD’s. We are using V3.0.3.

Apart from the extremely impressive sequential read/write speeds, the RD400 also handles deeper queue depths without any problems. At normal desktop queue depths the 4K random write 223.1MB/s is again very impressive but unfortunately the same can't be said for the read performance which is only on par with the faster standard 6Gb/s SATA SSD's.

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