Western Digital WDS400T1X0M-00CMT0 BLACK SN8100, 4TB, M.2, PCIe Gen 5.0, 3D V-NAND TLC, 14900 MB/s

Experience the pinnacle of SSD performance with the WD_BLACK™ SN8100 NVMe™ Gen 5 SSD
Build your new gaming system or workstation with our cutting-edge PCIe® Gen 5 SSD, delivering lightning-fast speeds of up to 14,900 MB/s for demanding tasks like high-end gaming, professional content creation, and AI.

As the leader in power-efficient PCIe® Gen 5, the WD_BLACK™ SN8100 NVMe™ SSD utilizes advanced TLC 3D CBA NAND technology to help deliver high performance and reliability, with low power consumption for a smooth system operation.

Our new integrated heatsink features a signature WD_BLACK™ design and customizable RGB lighting. Engineered with anodized aluminum, dual TIM pads, and a slim, low-profile design to keep temperatures in check with a superior passive cooling design—no noisy fans or extra power cables required.

With up to 8TB of storage and a host of powerful features, this SSD is the ultimate upgrade for power users.

Blistering-Fast PCIe® Gen 5
Dramatically improve your gaming and content creation with the speed of PCIe® Gen 5.0x4 NVMe™ M.2 SSD technology—perfect for gaming, content creation, and AI models.

High Speed ??for the Most Intensive Tasks
Using our nCache™ 4.0 feature, the WD_BLACK™ SN8100 SSD achieves sequential read speeds of up to 14,900 MB/s², sequential write speeds of up to 14,000 MB/s, and over 2,300,000 IOPS in random performance (2TB to 4TB models).

Designed for Performance
Our latest TLC 3D CBA NAND technology delivers our most advanced combination of speed and reliability to to provide you with the very best experience while gaming and at work.

Leading the Industry in PCIe® Gen 5 Energy Efficiency
Enjoy over 100% greater energy efficiency than our PCIe® Gen 44 drive and simplify your system design without the need for expensive cooling. An average operating power of 7W (or less) keeps your drive running at its peak.

Endurance for Every Workload
With up to 4800 TBW of endurance (8 TB model), your machine can handle even the most intensive tasks, such as gaming, caching, video editing, and AI.

Room for Revolution
Store your biggest projects and have plenty of space for OS updates, AI models, large datasets, and games, thanks to massive capacities up to 8 TB. And with the latest security features like TCG Opal, you can protect and encrypt your sensitive data.

Custom WD_BLACK™ Heatsink
Keep your SSD cool with a low-profile passive heatsink and customizable RGB lighting to suit your style and needs. Our new and improved heatsink is made of anodized aluminum and redesigned for improved airflow. This makes this heatsink-equipped drive completely silent, without the need for an additional power supply or fans.