The HIKSEMI Wave (S) 512GB is a 2.5-inch SATA III solid state drive, the easiest way to breathe new life into an older laptop or desktop still running on a mechanical hard drive. Built by Hikvision's storage brand Hikstorage with 3D NAND flash, it reads at up to 530MB/s and writes at up to 450MB/s, with random 4K performance of up to 63K/69K IOPS, so Windows boots and applications open far quicker than on an HDD. It fits any standard 2.5-inch bay and connects with normal SATA data and power cables, and also works in a PS4 according to Hiksemi. With no moving parts it is more resistant to knocks and drops than a hard drive, draws a maximum of 1.9W and is rated for 170TB written with a 1.5 million hour MTBF. TRIM is supported for consistent long-term performance. A good value boot drive for home and office PCs, backed by a 3-year warranty.