Western Digital WD M.2 Black 500GB SN7100 Gen4 WDS500G4X0E 8 Pin The R&D product line includes:

The R&D product line includes: CPU coolers

Cable length:

reducing hand fatigue

Energy efficient: up to 70% higher energy efficiency compared to the previous model³ with Modern Standby⁴ - for a long battery life

Western Digital WD M.2 Black 500GB SN7100 Gen4 WDS500G4X0E 8 Pin The R&D product line includes:Experience speeds up to 7,250MB s read(2) and 6,800MB s write(2) (1 2TB models), with up to 35% faster performance than previous drives. Designed for serious gamers, with a PCIe Gen4 interface and our latest TLC 3D NAND. Available in capacities up to 2TB(1), upgrade to an SSD that gives you tons of storage. Built with laptops and handheld gaming devices in mind, with up to 100% more power efficiency over the previous generation(4). Monitor your drives