⭐ Expert Features 

The WD_BLACK SN850X NVMe™ SSD 4TB is basically the digital equivalent of strapping a rocket engine to your gaming PC and politely whispering, “Hold my FPS.” Designed for gamers who treat loading screens like a personal enemy, this drive brings hyper-performance, low latency, and future-forward firmware sorcery — all without a heatsink this time, because some heroes prefer to run sleek.

• Elite-Speed Gaming Powerhouse — Unleash up to 7,300MB/s sequential read and 6,600MB/s sequential write, giving you the kind of load times that feel illegal in older universes.
• Sandisk TLC 3D NAND Built for the Long Game — High-density NAND means you get space AND speed, so go ahead — install everything. Even the 120GB game you swear you’ll “play soon.”
• Full-Throttle Performance Without the Lag Dragons — Slash texture pop-ins, reduce stutters, and obliterate bottlenecks with firmware-level enhancements built for pro-level smoothness.
• Game Mode 2.0 (Windows® Only) — Flip the switch in the WD_BLACK Dashboard to unlock exclusive gaming optimizations that help your rig hit maximum warp.
• Predictive Loading, Overhead Balancing & Adaptive Thermal Management — Smart tech that anticipates your next move, balances workloads, and prevents thermal tantrums.
• DirectStorage Support — Turbo-boosted load times and ultra-fast asset streaming for next-gen games.
• Room for a Whole Gaming Kingdom — 4TB capacity ready for massive libraries, DLC collections, and your lifelong screenshots folder.
• M.2 2280 Form Factor — Fits into any PC with an M-key slot that supports M.2 2280 PCIe Gen4 x4 SSDs.

⭐ Expert Specs Table