The WD_Black SN850X 2TB M.2 is a high-performance NVMe solid-state drive designed for demanding users who require exceptional speed and reliability. With a sleek black design and a compact M.2 form factor measuring 80 x 22 mm, this 2TB drive weighs just 7.5 grams, making it an ideal solution for both desktop and laptop builds. It operates over a PCIe 4.0 x4 interface with full NVMe support, delivering outstanding performance for gaming, content creation, and professional workloads.
Blazing Read and Write Speeds
The SN850X achieves sequential read speeds of up to 7,300 MB/s and sequential write speeds of up to 6,600 MB/s, placing it among the fastest consumer drives available. Random read performance reaches 1,200,000 IOPS, while random write performance hits 1,100,000 IOPS, ensuring smooth and responsive performance even under heavy multitasking conditions. These speeds make it particularly well-suited for loading large game files, editing high-resolution video, and handling data-intensive applications.
Endurance and TLC Memory Technology
Built with TLC NAND flash memory, the SN850X balances performance and storage density efficiently. It carries a TBW (Terabytes Written) rating of 1,200 TB, reflecting its suitability for sustained, long-term use in demanding environments. The drive operates without a heatsink, relying on its efficient design to manage heat during typical workloads. With an operating temperature starting at 0°C, it is engineered to function reliably across a range of system configurations.
Product number manufacturer:
WDS200T2X0E-00BCA0
Cooling
Environmental conditions
Operating temperature range (T-T):
0 °C
Physical characteristics
Storage media
NVM Express (NVMe) supported:
Weight & dimensions
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