Samsung SSD 850 EVO 1TB Solid State Drive
CDRLabs has taken yet another look at Samsung's popular 850 EVO Series SSD. This time around, we've reviewed the 1TB version of the drive which combines Samsung's MEX controller with their 3-bit 3D V-NAND. To compensate for the slow write speeds typically associated with 3-bit (TLC) NAND, the 850 EVO uses Samsung's TurboWrite write acceleration technology, which creates a high-performance write buffer in the SSD. It also offers support for Device Sleep (DEVSLP), hardware-based full disk encryption and Samsung's RAPID (Real-time Accelerated Processing of I/O Data) technology. By using free PC memory as a cache, RAPID can push the performance of the SSD beyond the limits of the current SATA specification.
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