MSI SPATIUM M450 PCIe 4.0 NVMe M.2 1TB SSD, Sequential Read up to 3600MB/s, Sequential Write up to 3000MB/s, 600 TBW, 5 Year WarrantyMSI SPATIUM M450 PCIe 4. 0 NVMe M. 2 1TB SSD, Sequential Read up to 3600MB s, Sequential Write up to 3000MB s, 600 TBW, 5 Year Warranty SPECIFICATION CAPACITY 1TB CONTROLLER PHISON E19T FLASH MEMORY 3D NAND FORM FACTOR M. 2 2280 INTERFACE PCIe Gen4x4, NVMe 1. 4 COMPATIBILITY PCIe Gen4 Gen3 Gen2 Gen1 DIMENSIONS 80. 00mm (L) x 22. 00mm (W) x 2. 15mm (H) SEQUENTIAL READ UP TO (MB S): 3600 SEQUENTIAL WRITE UP TO (MB S): 3000 RANDOM READ 4KB UP TO (IOPS):