Specification Brand - Fanxiang Name - S880R Cooling - Aluminum Alloy Interface Type - M.2 2280 NVMe 1.4 PCIe 4.0x4 Storage Medium - 3D TLC NAND Flash Capacity - S880R-1TB - Sequential Read Speed up to 7450 MB/s;Write Speed up to 6500 MB/s.Max to 700TBW S880R-2TB - Sequential Read Speed up to 7450 MB/s;Write Speed up to 6750 MB/s.Max to 1400TBW S880R-4TB - Sequential Read Speed up to 7450 MB/s;Write Speed up to 6800 MB/s.Max to 2800TBW Supported System - For PS5/Windows 7/8/10/11/Linux/Unix Stora