SAMSUNG 990 PRO 4 TB NVME SSD - READ SPEED UP TO 7450 MB/S WRITE SPEED TO U

SAMSUNG 990 PRO 4 TB NVME SSD - READ SPEED UP TO 7450 MB/S  WRITE SPEED TO UP 6900 MB/S  RANDOM READ UP TO 1400000 IOPS  RANDOM WRITE UP TO 1550000 IOPS/PCIE 4.0 X4  NVME 2.0/ V-NAND 3BIT MLC/ IN-HOUSE CONTROLLER/ 2GB LOW POWER DDR4  1200TBW