Western Digital

Western Digital SN850X 2TB M.2 2280 PCIe 4.0 x4 NVMe SSD

Name: Western Digital SN850X 2TB M.2 2280 PCIe 4.0 x4 NVMe SSD
Brand: Western Digital
SKU: WDS200T2X0E
Price: 468 USD
Availability: InStock

MPN: WDS200T2X0E·By: Western Digital

Part #:WDS200T2X0ENewIn stock

Ships worldwide from the US.

Product overview

The Western Digital WD Black SN850X (SKU: WDS200T2X0E) is a 2TB internal NVMe SSD in M.2 2280 form factor, utilizing PCIe 4.0 x4 interface and TLC NAND technology. It delivers sequential read speeds up to 7300 MB/s and write speeds up to 6600 MB/s, with random read IOPS up to 1,200,000 and write IOPS up to 1,100,000. Endurance is rated at 1200 TBW, ensuring reliability for intensive workloads. Measuring 22 mm wide, 2.38 mm high, 80 mm deep, and weighing 7.5 g, it fits standard M.2 slots in desktops and laptops. Compatible with systems supporting PCIe Gen4, it offers backward compatibility with Gen3. Ideal for gaming PCs, workstations, and content creation, it reduces load times and enhances data transfer efficiency. Procurement teams benefit from its high IOPS for multitasking and robust TBW for long-term deployments in enterprise environments requiring fast, durable storage solutions.

Featuring

Manufacturer part #	WDS200T2X0E
Brand	Western Digital
Condition	New
Model	SN850X
Flash Type	TLC NAND
Technology	PCIe 4.0 x4 NVMe; TLC NAND
Product Line	WD Black SN850X
Product Type	Internal NVMe SSD

Physical Characteristics

Form Factor	M.2 2280

Interface/Ports

Interface Type	PCIe 4.0 x4 NVMe; M.2

Drive Performance

Endurance TBW	1200 TBW
Random Read IOPS	Up to 1,200,000 IOPS
Random Write IOPS	Up to 1,100,000 IOPS
Sequential Read Speed	Up to 7300 MB/s
Sequential Write Speed	Up to 6600 MB/s

Media & Performance

Media Type	TLC (Triple-Level Cell)

Weight & Dimensions

Depth	80 mm
Width	22 mm
Height	2.38 mm
Weight	7.5 g

Compatible systems

No specific compatibility lists found in sources

Best for

Gaming PCs
Delivers up to 7300 MB/s read and 6600 MB/s write speeds with 1.2M/1.1M IOPS, minimizing load times and texture pop-ins in demanding games.
Workstations
PCIe 4.0 x4 NVMe with 1200 TBW endurance supports heavy multitasking and data-intensive applications like video editing.
Content Creation
High random IOPS and TLC NAND enable fast file transfers and rendering, ideal for creative professionals handling large media files.
High-Performance Computing
M.2 2280 form factor with 7300 MB/s sequential speeds accelerates boot times and application launches in compute-heavy setups.

Frequently asked questions

What are the peak sequential speeds of the WD Black SN850X 2TB?

The drive achieves up to 7300 MB/s sequential read and 6600 MB/s sequential write speeds using PCIe 4.0 x4 NVMe and TLC NAND. These specs enable fast large-file handling in gaming and professional apps, with benchmarks confirming near-peak real-world performance.

What is the IOPS performance for random operations?

It delivers up to 1,200,000 random read IOPS and 1,100,000 random write IOPS, optimized for 4K workloads. This supports responsive multitasking in workstations, outperforming many Gen4 SSDs in synthetic tests for boot times and app launches.

What is the endurance rating and media type?

Endurance is 1200 TBW with TLC (Triple-Level Cell) NAND flash. This ensures durability for intensive read/write cycles, suitable for enterprise-like usage beyond consumer gaming, maintaining performance over the drive's lifespan.

What form factor and interface does it use?

M.2 2280 form factor with PCIe 4.0 x4 NVMe interface, dimensions 22 mm x 2.38 mm x 80 mm, weighing 7.5 g. Compatible with M.2 slots in desktops/laptops, backward compatible with PCIe Gen3 for broad deployment flexibility.

Is it suitable for bulk procurement in IT environments?

Yes, with high speeds, 1200 TBW, and standard M.2 2280, it's ideal for workstations and servers. High IOPS handle virtualization; compact size aids dense rack integration without thermal issues in standard configs.

What systems is the SN850X compatible with?

Requires M.2 M-key port supporting 2280; optimized for PCIe Gen4 motherboards but backward compatible with Gen3/Gen2. Works with Windows 10+, desktops, laptops; check host for full Gen4 bandwidth to maximize 7300 MB/s speeds.

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From $468.00

Western Digital SN850X 2TB M.2 2280 PCIe 4.0 x4 NVMe SSD-

$468.00

From $468.00

Western Digital SN850X 2TB M.2 2280 PCIe 4.0 x4 NVMe SSD-

$468.00

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From $468.00

Western Digital SN850X 2TB M.2 2280 PCIe 4.0 x4 NVMe SSD-

$468.00