Samsung 990 Pro 4TB Gen4 NVMe SSD 7450MB/s 6900MB/s R/W 1600K/1550K IOPS 2400TBW 1.5M Hrs MTBF for PS5 5yrs Wty Interface PCIe Gen 4.0 x4, NVMe 2.0 Sequential Read Up to 7,450 MB/s * Performance may vary based on system hardware & configuration Sequential Write Up to 6,900 MB/s * Performance may vary based on system hardware & configuration Warranty 5-Year Limited Warranty or 600 TBW Limited Warranty Application Client PCs, Game Consoles Weight Max 9.0g Weight