WD BLACK SN850X 2TB NVME GEN4 7300Mbps (NO BOX)

PCIe Gen4 x4 NVMe 1.4 interface for ultra-fast performance
Up to ~7,300 MB/s sequential read and ~6,600 MB/s write
Excellent random performance (~1,200K / ~1,100K IOPS)
2 TB capacity for large applications, games, and files
112-layer 3D TLC NAND with high endurance (~1200 TBW)
M.2 2280 form factor for easy installation

42.000 DA

Out of stock

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WD BLACK SN850X 2TB

Technical Specifications

Specification	Details
Product Name	WD BLACK SN850X 2TB NVMe GEN4
Brand	Western Digital (WD)
Series	WD BLACK SN850X
Model	2TB NVMe SSD
Storage Type	SSD (Solid State Drive)
Interface	PCIe Gen4 x4 NVMe 1.4
Form Factor	M.2 2280
Capacity	2 TB
NAND Flash	112-layer 3D TLC NAND
Sequential Read Speed	Up to ~7,300 MB/s
Sequential Write Speed	Up to ~6,600 MB/s
Random Read IOPS	Up to ~1,200,000 IOPS
Random Write IOPS	Up to ~1,100,000 IOPS
Endurance (TBW)	~1200 TB Written
MTBF (Mean Time Between Failures)	~1,750,000 hours
Operating Temperature	0 °C – 85 °C
Power Consumption	~7 W (max)
Compatibility	Desktop & Laptop with M.2 (M-Key) PCIe Gen4 x4
Reliability	Advanced error correction & wear-leveling support

WD BLACK SN850X 2TB

The WD BLACK SN850X 2TB NVMe GEN4 is a high-performance PCIe Gen4 solid-state drive designed for modern gaming, creative workloads, and high-speed storage needs. Utilizing the PCIe 4.0 x4 NVMe 1.4 interface, it delivers very fast sequential read speeds up to ~7,300 MB/s and write speeds up to ~6,600 MB/s, enabling rapid boot times, quick file transfers, and responsive application loading.

With 1,200,000 IOPS random read and ~1,100,000 IOPS random write, the SN850X offers strong responsiveness for demanding tasks such as game streaming, video editing, and large file management. Its 2 TB capacity provides ample room for games, applications, and large media libraries.

Built with 112-layer 3D TLC NAND and robust endurance of approximately 1200 TBW, the drive supports sustained workloads with advanced wear-leveling and error management to help ensure long-term reliability. The compact M.2 2280 form factor fits directly into supported motherboards and laptops, and many SKUs include an optional heatsink for improved thermal performance during extended use.

Whether used as a primary system drive or a high-capacity game/ work storage solution, the WD BLACK SN850X 2TB NVMe GEN4 is among the top performers in PCIe Gen4 SSDs, offering a combination of speed, capacity, and reliability.