Western Digital Black SN850X SSD 4TB M.2 PCI Express 4.0 NVMe (EAN: 718037891378)
 
 
The Western Digital Black SN850X 4TB NVMe SSD is a high-performance storage solution engineered for gamers, PC enthusiasts and professionals who demand speed, capacity and reliability from their system. Built on the PCI Express 4.0 x4 interface, this M.2 2280 SSD delivers blazing-fast read speeds of up to 7300 MB/s and write speeds up to 6600 MB/s, ensuring ultra-fast boot times, instant game loading and smooth performance in demanding applications. It is perfectly suited for modern gaming PCs and high-end workstations where storage speed directly impacts responsiveness.
 
With a massive 4TB capacity, the WD Black SN850X allows you to store large AAA game libraries, high-resolution media files and professional projects without compromise. Whether you are gaming, streaming, editing video or working with data-heavy software, this NVMe SSD keeps your workflow fast and uninterrupted. The high bandwidth of PCIe 4.0 ensures quick access to assets and reduced latency, making it ideal for next-generation games and performance-driven tasks.
 
Designed as part of the WD Black performance lineup, the SN850X is built for sustained workloads and long-term stability. Its compact and lightweight M.2 design integrates easily into modern motherboards while maintaining efficient thermal behavior. Combining extreme PCIe Gen4 speeds, large capacity and trusted Western Digital engineering, the WD Black SN850X 4TB NVMe SSD is a powerful upgrade for users who want reliable, future-ready storage for high-performance systems.