Samsung 870 QVO 4TB 2.5” SATA Internal SSD Key Features 4TB Internal SSD Up to 560MB/s Read Speed Compatible with Windows and Mac SATA 3 Interface 5-Year Limited Warranty Overview The 870 QVO is Samsung’s latest 2nd generation QLC SSD, offering 4TB of storage at a great price. It offers an incredible upgrade for everyday PC users who want to ramp-up their desktop PC or laptop to the largest available storage on the market without compromising on performance. With high speed sequential read and write times, you cannot go wrong. Specifications Disk Type SSD External? No Capacity 4TB Sequential Read 560MB/s Sequential Write 530MB/s Interface SATA 3 Compatibility Windows, Mac Dimensions 100 x 70 x 7 mm