MSI SPATIUM M480 PRO PCIe 4.0 NVMe M.2 1TB HS (New)

Form factor: M.2 2280 with integrated heatsink (“HS” version)

Interface & standard: PCIe Gen4×4, NVMe 1.4

Controller & NAND: Phison E18 controller; 3D NAND Flash

Sequential read/write speeds: up to 7,400 MB/s read; ~6,000 MB/s write

Random 4 KB IOPS: up to ~ 750,000 read / ~ 1,000,000 write

Endurance: ~ 700 TBW (Terabytes Written) for 1TB model