179Upgrade your computer or laptop with this set of ten Samsung 850 EVO 250GB solid state drives. With a read speed of 550MB/s and transfer rate of 540 Mbps, this internal SSD is compatible with laptops, PCs, and Macs, and supports SATA III, SATA II, and SATA I interfaces. Measuring just 0.26in. in height and 2.7in. in width, this 2.5" solid state drive is perfect for IdeaPad users. In addition to its impressive speed and compatibility, this Samsung 850 EVO SSD is designed for low noise level, hot swap, and PlayStation 3 and 4 compatibility. Its form factor of 2.5in. and storage capacity of 250GB, combined with its cache of 512MB, make it an excellent storage solution for both HDD and SSD formats. With its removable feature, you can easily replace or upgrade your existing hard drive without any hassle.