Toshiba OCZ RD400 NVMe PCIe SSD 512GB Review

For testing, the drives are all wiped and reset to factory settings by HDDerase V4. We try to use free or easily available programs and some real world testing so you can compare our findings against your own system.
This is a good way to measure potential upgrade benefits.

Main system:
Intel Core i7 4790K with 16GB of DDR3-2133 RAM, Sapphire HD7750 Ultimate and an ASRock Extreme 6 motherboard.

Other drives
Kingston HyperX Predator 480GB
OCZ RevoDrive 350 480GB
OCZ RevoDrive 3 x2 480GB
Plextor M6e Black Edition PCIe 256GB
Samsung SSD950 PRO 256GB
Samsung SM951 256GB
Samsung XP941 512GB

Software:
Atto Disk Benchmark.
CrystalMark 3.0.3.
AS SSD.
IOMeter

All our results were achieved by running each test five times with every configuration this ensures that any glitches are removed from the results. Trim is confirmed as running by typing fsutil behavior query disabledeletenotify into the command line. A response of disabledeletenotify =0 confirms TRIM is active.

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