Upgrade Your Rig. Elevate Your Game. Get into the action now with the WD_BLACK SN770 NVMe SSD4. This purpose-built gaming drive boasts a PCIe Gen4 interface2 that delivers blazing speeds of up to 5 ̧150MB/s2 (1TB and 2TB models). First into the Action Get into the match fast as you zoom past load times with blazing speeds of up to 5 ̧150MB/s2 (1TB and 2TB models). Smoother ̧ Faster Gaming Improve in-game responsiveness and streaming with the PCIe Gen4 interface for a performance boost you can see and feel. The interface is compatible with leading CPU and motherboard platforms and backward-compatible with PCIe Gen3. Store More Available in capacities up to 2TB1 ̧ the WD_BLACK SN770 NVMe SSD gives you tons of storage for your latest games with space left over for future updates and downloadable content. Turbocharge Your LaptopGet up to 20% more power efficiency at maximum speed over the previous generation1 (1TB model) for an even better overall gaming experience on your portable rig. Game Longer and BetterOptimize peak performance in gaming mode and monitor your drives health with the WD_BLACK Dashboard so you can game with confidence.