Level Up with WD_BLACK M.2 2230 NVMe SSD Expand your handheld gaming device or M.2 2230 compatible laptop’s storage with the WD_BLACK SN770M NVMe SSD with up to 2TB of storage. This M.2 2230 SSD is equipped with PCIe® Gen 4.0 delivering speeds up to 5,150 MB/s (1TB and 2TB models), Western Digital’s nCache™ 4.0 Technology and Microsoft’s DirectStorage Support. Enabling you to bring and play your large game library wherever you are while allowing you to immerse yourself with blazingly quick game installations and level loads. For extra peace of mind, use the Western Digital Dashboard (Windows® only) software to keep your drive tuned up. PLAY WITH CONFIDENCE Introducing the WD_BLACK SN770M SSD, the first M.2 2230 NVMe SSD built from a brand gamers trust. SUPERCHARGE YOUR HANDHELD GAMING DEVICE Upgrade compatible handheld devices such as the ASUS™ ROG Ally™ and Steam® Deck with speeds up to 5,150 MB/s (1TB and 2TB models) for blazingly quick game installations and level loads. GAME MORE ON THE GO Take your large game library wherever you are with up to 2TB of trusted Western Digital TLC NAND storage. UNCOMPROMISING FEATURES Get ready for an immersive experience with exclusive gaming features including PCIe® Gen 4.0, Western Digital’s nCache™ 4.0 Technology, and Microsoft’s DirectStorage Support. ALSO COMPATIBLE WITH ULTRATHIN PCs Revitalize and expand the storage of your M.2 2230 SSD compatible laptop such as many Microsoft® Surface and Dell™ models. A TRUSTED GAMING BRAND Backed by Western Digital’s 5-year limited warranty, keep your drive tuned with the Western Digital Dashboard (Windows® only) software. Full Specifications – Capacity: 1 TB – Form Factor: M.2 2230 – Connector: M.2 – Compatibility: Computer with M.2 (M-key) port, capable of taking M.2 2230 form factor, Windows® 10+ – Sequential Read Performance: 5150MB/s – Sequential Write Performance: 4900MB/s – Random Read: 740K IOPS – Random Write: 800K IOPS – Interface: PCIe Gen4 x4 – Warranty: 5-Year Limited Warranty – Endurance (TBW): 600 – Dimensions (L x W x H): 29.97mm x 22.1mm x 2.29mm – Operating Temperature: 32°F to 185°F – Non-Operating Temperature: -40°F to 185°F.