SSD MSI 2TB Spatium M461 PCIe M.2 NVME PCIe 4.0 x4

Model Name SPATIUM M461 PCIe 4.0 NVMe M.2
Capacity 500GB 1TB 2TB 4TB
Controller PHISON E21T
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) 4700 5000 5000 5000
Sequential Write up to
(MB/s) 1700 3200 4200 4200
Random Read 4KB up to
(IOPS) 320,000 630,000 680,000 600,000
Random Write 4KB up to
(IOPS) 400,000 750,000 880,000 850,000
Maximum Operating
Power (W) 3.7 4.1 4.4 5.1
Idle Power PS3 (mW) 50
Low Power L1.2 (mW) 5
Operating Temperatures 0°C – 70°C
Storage Temperatures -40°C – 85°C
Terabytes Written (TBW) 110 250 450 900
Mean Time Between
Failure (MTBF) Up to 1,500,000 Hours
Limited Warranty 5 Years, or the coverage for the maximum TBW
as stated, whichever comes first.