Capacity 1TB - Product Type 990 PRO - Interface PCIe Gen 4.0 x4, NVMe 2.0 - Sequential Read Up to 7,450 MB/s * - Sequential write Up to 6,900 MB/s * - Cache Memory Samsung 1GB Low Power DDR4 SDRAM - TRIM Support Supported - S.M.A.R.T Support Supported - Form Factor M.2 (2280) - Dimension (WxHxD) 80 x 22 x 2.3 mm
Capacity 2TB - Product Type 990 PRO - Interface PCIe Gen 4.0 x4, NVMe 2.0 - Sequential Read Up to 7,450 MB/s * - Sequential write Up to 6,900 MB/s * - Cache Memory Samsung 2GB Low Power DDR4 SDRAM - TRIM Support Supported - S.M.A.R.T Support Supported - Form Factor M.2 (2280) - Dimension (WxHxD) 80 x 22 x 2.3 mm
Capacity 4TB - Product Type 990 PRO - Interface PCIe Gen 4.0 x4, NVMe 2.0 - Sequential Read Up to 7,450 MB/s * - Sequential write Up to 6,900 MB/s * - Cache Memory Samsung 4GB Low Power DDR4 SDRAM - TRIM Support Supported - S.M.A.R.T Support Supported - Form Factor M.2 (2280) - Dimension (WxHxD) 80 x 22 x 2.3 mm