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WD_BLACK 2TB SN850 NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 2280, 3D NAND, Up to 7,000 MB/s - WDS200T1X0E
WD_BLACK

WD_BLACK 2TB SN850 NVMe Internal Gaming SSD Solid State Drive (WDS200T1X0E)

Bottom line: The WD_BLACK 2TB SN850 NVMe Internal Gaming SSD Solid State Drive ($448.30 on Amazon as of 2026-10-31 10:13 UTC): Up to 7,000 MB/s sequential reads on PCIe Gen4; main trade-off: WD states it is not intended for NAS or server use.

$448.30 on Amazon, checked (price may vary)

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For SSDs and PC storage upgrades, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

*Price sourced from Amazon.com. Last updated 2026-10-31. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ Up to 7,000 MB/s sequential reads on PCIe Gen4
  • ✓ Up to 1,000,000 IOPS random performance on the 2TB model
  • ✓ 2TB holds a dozen-plus 100GB+ AAA game installs
  • ✓ Free WD_BLACK Dashboard for health and Gaming Mode

Cons

  • ✗ WD states it is not intended for NAS or server use
  • ✗ Gen4 speeds require a Gen4 M.2 slot; Gen3 boards throttle it
  • ✗ Rated 7,000/5,300 MB/s figures are cited for the 1TB model
  • ✗ No heatsink on this WDS200T1X0E variant

Manufacturer description

Next-gen PCIe Gen4 technology optimized for top-tier gaming (not intended for NAS or server environments) Irrationally fast read/write speeds up to 7000/5300MB/s (1TB model) and up to 1,000,000 IOPS (1TB and 2TB models) Up to 2TB capacity to hold your favorite battle-ready games

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SpecPicks Verdict

SpecPicks scored WD_BLACK 2TB SN850 NVMe Internal Gaming SSD Solid State Drive using a rating × review-volume × price-fit model applied to published specs and reviews across the ssds & storage category. WD_BLACK's ssds & storage lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for ssds & storage of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

How fast is the WD_BLACK SN850 2TB?

WD rates the SN850 at up to 7,000 MB/s read and 5,300 MB/s write over PCIe Gen4, with up to 1,000,000 IOPS on the 1TB and 2TB models. The listed 7,000/5,300 MB/s figures are cited for the 1TB capacity.

Will the SN850 fit my motherboard?

It uses the M.2 2280 form factor, the standard size on most modern desktop motherboards. You need a free M.2 slot; a PCIe Gen4 slot is required to reach the full rated speeds.

Does this SN850 come with a heatsink?

This model number, WDS200T1X0E, is the bare drive without a heatsink. WD sells a separate heatsink version; check the product listing to confirm which variant you are ordering.

Can I use the SN850 in a NAS or server?

WD specifically states this drive is optimized for top-tier gaming and is not intended for NAS or server environments. Choose a drive rated for sustained multi-user workloads instead.

What does the WD_BLACK Dashboard software do?

It is a free download that lets you monitor drive health and temperature, update firmware, and toggle gaming-focused settings. It is optional; the drive works normally without it.

Key Features

  • Next-gen PCIe Gen4 technology optimized for top-tier gaming (not intended for NAS or server environments)
  • Irrationally fast read/write speeds up to 7000/5300MB/s (1TB model) and up to 1,000,000 IOPS (1TB and 2TB models)
  • Up to 2TB capacity to hold your favorite battle-ready games
  • Downloadable WD_BLACK Dashboard software to customize and control your gaming experience
  • Compact form factor design for easy connectivity

Full Specifications

Size2TB
BrandWD_BLACK
ColorBlack
ModelWDS200T1X0E
Warranty5 year limited manufacturer
UnitCount1
ReleaseDate2020-10-08T00:00:01Z
Manufacturer‎Western Digital
ItemPartNumberWDS200T1X0E
Full listing titleWD_BLACK 2TB SN850 NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 2280, 3D NAND, Up to 7,000 MB/s - WDS200T1X0E

Hardware benchmark data

Ready to buy?

WD_BLACK 2TB SN850 NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 2280, 3D NAND, Up to 7,000 MB/s - WDS200T1X0E is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $448.30

*Price sourced from Amazon.com. Last updated 2026-10-31. Price and availability subject to change.

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WD_BLACK 2TB SN850 NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 2280, 3D NAND, Up to 7,000 MB/s - WDS200T1X0E
$448.30
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