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

Form factor: M.2 2280; Interface: PCIe Gen4×4, NVMe 1.4 

Controller: Phison E18; Flash: 3D NAND; DRAM cache: 1 GB DDR4 

Sequential Read up to ~ 7,400 MB/s; Write up to ~ 6,000 MB/s

Random 4KB Read IOPS up to ~ 750,000; Write IOPS up to ~ 1,000,000 

Endurance (TBW): ~ 700 TBW 

Operating temperature: 0-70 °C; Storage temperature: -40-85 °C