🚀 Expert Features Warp-Speed Performance : Blaze through load times with sequential speeds up to 7000MB/s read and 6700MB/s write—perfect for AAA games, AI tasks, and high-speed workflows. 4TB Capacity : Massive storage for your entire game library, content captures, and future updates—all on one ultra-fast drive. Next-Gen PCIe Gen 4.0 Interface : Powered by Western Digital’s next-gen TLC 3D NAND and Gen4 tech for high performance and power efficiency. 35% Faster Than Its Predecessor : Compared to previous WD_BLACK SSDs, this beast delivers up to 35% more speed for a serious edge in modern gaming and content creation. Designed for Laptops & Handhelds : DRAM-less and super efficient—up to 100% more power-efficient at full speed, so you can game longer on the go. Built for the Long Haul : Up to 2,400TBW endurance (for the 4TB model)—stream, record, edit, repeat without sweating drive health. WD_BLACK Dashboard : Optimize your gaming setup, monitor health, and stay firmware-fresh with Game Mode and performance tracking (Windows only). Compact M.2 2280 Form Factor : Slim, light (5.8g!), and ready to slot right into your gaming rig, handheld, or laptop. 📊 Expert Specs – WD_BLACK SN7100 4TB (Model WDS400T4X0E-00CJA0) Category Specification Capacity 4TB Interface PCIe Gen 4.0 (NVMe) Form Factor M.2 2280 Sequential Read Up to 7000MB/s Sequential Write Up to 6700MB/s Random Read (4K) Up to 900K IOPS Random Write (4K) Up to 1350K IOPS Endurance (TBW) 2400TBW Dimensions 80mm x 22mm x 1mm (3.15″ x 0.87″ x 0.04″) Weight 5.8 grams Operating Temp. 0°C to 85°C Non-Operating Temp. -40°C to 85°C Power Efficiency Up to 100% better than previous gen DRAM-less Design Yes Dashboard Software WD_BLACK Dashboard (Windows only)