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SSD M.2 4 TB SanDisk WD_BLACK SN850X NVMe, Read 7300 MB/s, Write 6600 MB/s
The WD_BLACK SN850X NVMe SSD (4 TB) is a high-performance M.2 PCIe Gen4 drive designed for gaming and demanding PC tasks. With up to 7,300 MB/s sequential read and 6,600 MB/s sequential write speeds, the drive delivers near-maximum PCIe Gen4 throughput and large capacity for modern game libraries while fitting standard M.2 slots in desktop systems.
This SSD reduces load times and minimizes stuttering and latency to provide a smoother gaming and system experience. The 4 TB capacity allows you to store many large titles without frequent installs or removals. Game Mode 2.0 (Windows only) adds performance-oriented features such as load prediction to help ready game assets for faster in-game loading.
Install the M.2 SSD into an available M.2 PCIe 4.0 slot on a compatible motherboard following the motherboard manufacturer’s instructions. Secure the module with the mounting screw, enable the drive in BIOS/UEFI if required, then initialize and format the drive in the operating system. On Windows systems, install or enable Game Mode 2.0 via the WD_BLACK Dashboard software to access additional gaming performance features.
For sustained peak performance, install the drive in a PCIe Gen4-capable slot and ensure adequate case airflow. If using intensive workloads or extended gaming sessions, consider a heatsink version on supported capacities or verify your system’s cooling to reduce thermal throttling. Keep firmware and WD_BLACK Dashboard software up to date for best results.
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