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Western Digital

Western Digital Black SN850X 4TB M.2 NVMe SSD - PCIe 4.0 x4 7300 MB/s - WDS400T2X0E (Boxed)

SKU 16953 Brand Western Digital EAN13 0718037891378
€882.50
Tax included

Get the ultimate gaming edge with the WD Black SN850X 4TB M.2 NVMe SSD. Featuring PCIe 4.0 x4 technology, it delivers staggering sequential read speeds up to 7300 MB/s and write speeds up to 6600 MB/s. Designed for hardcore gamers and hardware enthusiasts, this 4TB drive slashes load times and offers incredible responsiveness for high-end desktop and laptop systems.

Storage (SSD & HDD) - Device Type Internal SSD
Storage (SSD & HDD) - Capacity 4TB
Storage (SSD & HDD) - Interface PCIe 4.0 (Gen4)
Storage (SSD & HDD) - Heatsink (SSD) Not Included
Storage (SSD & HDD) - Form Factor M.2 2280
Storage (SSD & HDD) - PCIe Lanes (SSD) x4
Storage (SSD & HDD) - NVMe Version (SSD) 1.4
Storage (SSD & HDD) - Sequential Read Speed (SSD) 7001 to 10000 MB s
Storage (SSD & HDD) - DRAM Cache (SSD) Yes

Strap in for breakneck gaming speeds with the Western Digital Black SN850X 4TB M.2 NVMe SSD. Engineered specifically to crush load times and slash throttling or stuttering, this high-performance PCIe Gen4 x4 solid-state drive lets you compete at your absolute peak. By pushing the boundaries of the NVMe interface, the SN850X achieves immense sequential read speeds of up to 7300 MB/s and write speeds of up to 6600 MB/s, delivering the elite performance required for modern AAA gaming and intensive content creation.

This 4TB non-heatsink version offers an enormous capacity to store a massive library of games, media, and applications in the standard M.2 2280 form factor. It perfectly fits into modern gaming motherboards and compatible laptops. With advanced features like Game Mode 2.0 (available via the WD_BLACK Dashboard on Windows), the drive intelligently optimizes background operations and utilizes load prediction algorithms to dramatically enhance in-game asset loading and overall system responsiveness.

Under the hood, the SN850X relies on Western Digital's cutting-edge 112-layer TLC 3D NAND and a proprietary controller alongside a dedicated DRAM cache to maintain top-tier throughput. It offers exceptional endurance, rated at an impressive 2400 Terabytes Written (TBW) for long-lasting reliability. Whether you are souping up a custom rig or expanding the high-speed storage of a professional workstation, the WD Black SN850X provides the uncompromising speed and capacity that power users demand.

  • Extreme Gen4 Performance: Delivers blistering sequential read speeds up to 7300 MB/s and write speeds up to 6600 MB/s.
  • Massive 4TB Capacity: Provides immense storage space for 200GB+ AAA games, 4K video projects, and massive asset libraries.
  • Game Mode 2.0 Support: Enhances Windows PC gaming performance with intelligent load prediction and minimized latency.
  • Elite Responsiveness: Features up to 1.2 Million IOPS for lightning-fast application launches and zero stutter.
  • Reliable Endurance: Backed by a high 2400 TBW rating and built with premium 112-layer 3D TLC NAND technology.
Capacity4 TB
Form FactorM.2 (2280)
InterfacePCIe Gen 4.0 x4, NVMe 1.4
NAND Flash Type112-Layer TLC 3D NAND
ControllerWD Proprietary
Sequential Read SpeedUp to 7,300 MB/s
Sequential Write SpeedUp to 6,600 MB/s
Random Read (4KB)Up to 1,200,000 IOPS
Random Write (4KB)Up to 1,100,000 IOPS
Endurance (TBW)2400 TBW
DRAM CacheYes
Advanced FeaturesGame Mode 2.0 (Windows), WD_BLACK Dashboard
HeatsinkNot Included
Operating Temperature0°C to 85°C
Non-Operating Temperature-40°C to 85°C
Dimensions (W x D x H)22 x 80 x 2.38 mm
Weight7.5 g
Warranty5-year limited warranty