Welcome to PCIe® Gen4 Performance Get ready to game even faster with the WD_BLACK™ SN770 NVMe™ SSD. Zoom past load times and get into the action now with a purpose-built gaming drive that boasts up to 40% faster performance and up to 20% more power efficiency at maximum speed over the previous generation (1TB model). The PCIe® Gen4 interface is compatible with leading CPU and motherboard platforms, is backwards-compatible with PCIe® Gen 3, and delivers blazing speeds of up to 5,150MB/s (1TB and 2TB models). That means less time waiting and more time playing and streaming your favorite titles. With capacities up to 2TB, you can store more of those games and have space left over for future updates and downloadable content. All this performance comes packaged in a reliable SSD designed and built specifically for gamers like you First into the action: Get into the game fast as you zoom past load times with blazing speeds of up to 5,150MB/s (1TB and 2TB models). Smoother, Faster Gaming Improve in-game responsiveness and streaming with PCIe Gen4 for performance boost you can see and feel. The interface is compatible with leading CPU and motherboard platforms and backwards compatible with PCIe Gen3. Store More Available in capacities upto 2TB, the WD Black SN 770 SSD gives you tons of storage for your latest games with space left over for future updates and downloadable content. Turbocharge Your Laptop Get up to 20% more power efficiency at maximum speed over the previous generation. Game Longer and Better Optimize peak performance in gaming mode and monitor your drives health with the WD Black Dashboard so you can game with confidence. From a Trusted Brand in Gaming Storage Equipped with advanced thermal management technology that helps maintain consistent performance, this reliable drive comes in an M.2 SSD form factor for compatibility with modern motherboards and laptops.