Samsung 990 PRO 1TB (MZ-V9P1T0CW) PC Components/ SSD/ SSD PCIE G4 M.2 NVME 1TB W/HS 990 PRO MZ-V9P1T0CW SAMSUNG Application - Client PCs, Game Consoles Interface - PCIe Gen 4.0 x4, NVMe 2.0 Dimension (Pack: WxHxD) - 80 x 24.3 x 8.2 mm (with heatsink) Weight - Max 28.0g Weight Performance - Up to 7,450 MB/s * Performance may vary based on system hardware & configuration Sequential Write - Up to 6,900 MB/s * Performance may vary based on system hardware & configuration Capacity - 1,000GB Interface - PCIe Gen 4.0 x4, NVMe 2.0 Storage Memory - Samsung V-NAND 3-bit MLC Controller - Samsung in-house Controller Cache Memory - Samsung 1GB Low Power DDR4 SDRAM