Gain the Ultimate Gaming Edge Insane speeds up to 7,300 MB/s¹ (1TB - 4TB models) deliver top-tier performance with ridiculously short load times — for the elite gaming experience you’ve been waiting for. Heatsink for the Win All capacities have an optional heatsink version that's not only eye-catching, but also helps your rig maintain peak performance through your most intense gaming sessions. More Room for More Games Capacities up to 8TB² built with Western Digital TLC 3D NAND, means you get to keep more games at the ready — and get into the action even faster. Do more with WD_BLACK Dashboard The downloadable WD_BLACK Dashboard (Windows® only) monitors your drive’s health, lets you customize your RGB lighting, and, exclusively on the SN850X SSD, enables Game Mode 2.0 to transform your gaming experience. Future-forward features The WD_BLACK SN850X SSD boasts a powerful suite of features, including Predictive Loading, Overhead Balancing, and Adaptive Thermal Management⁵. DirectStorage Supported Improve load times and get precious time back with Microsoft® DirectStorage technology.