Skip to main content
WD_BLACK 2TB SN770 NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 2280, Up to 5,150 MB/s - WDS200T3X0E - [Previous Generation]
WD_BLACK

WD_BLACK 2TB SN770 NVMe Internal Gaming SSD Solid State Drive

Bottom line: The WD_BLACK 2TB SN770 NVMe Internal Gaming SSD Solid State Drive ($440.00 on Amazon as of 2026-10-06): 5,150 MB/s sequential reads, 4,850 MB/s writes on PCIe Gen4; main trade-off: marked [Previous Generation] — newer SN7100/SN850X models exist.

$440.00

As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →

Buy on Amazon — $440.00 Compare to similar ssds & storage

Complete builds that use this part: How to Build a $2000 Home AI Rig in 2026: Used RTX 3090 Guide (Storage) · Gaming PC Build 2026: The Reddit-Consensus Parts List (Storage) — see the full parts list for the rest of the build.

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 2026-10-06. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ 5,150 MB/s sequential reads, 4,850 MB/s writes on PCIe Gen4
  • ✓ 2TB holds a full modern library of 100GB+ installs
  • ✓ Backwards-compatible with PCIe Gen3 motherboards
  • ✓ DirectStorage support for faster asset streaming in newer titles

Cons

  • ✗ Marked [Previous Generation] — newer SN7100/SN850X models exist
  • ✗ WD_BLACK Dashboard is Windows-only, no macOS or Linux app
  • ✗ No bundled heatsink for PS5 or hot M.2 slots
  • ✗ Gen3 boards cap it well below the 5,150 MB/s rating

Manufacturer description

Get into the game fast as you zoom past load times with blazing speeds of up to 5,150MB/s(1) (1TB and 2TB models).date transfer rate:5150.0 megabytes_per_second.Specific uses: Gaming Equipped with a PCIe Gen4 interface(4), the WD_BLACK SN770 NVMe SSD helps fuel in-game responsiveness, minimize stutter, and provide smooth streaming for a performance boost you can see and feel. Get tons of space for your latest games, future updates, and downloadable content with capacities up to 2TB(2).

Related Products

Other products in this category you may like:

SpecPicks Verdict

SpecPicks scored WD_BLACK 2TB SN770 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 SN770 2TB?

Sequential reads reach up to 5,150 MB/s and sequential writes up to 4,850 MB/s over PCIe Gen4, per WD's internal testing. Real speeds vary with your host device, drive capacity, and usage conditions.

Will the SN770 work in a PCIe Gen3 motherboard?

Yes. The SN770 is backwards-compatible with PCIe Gen3, so it will install and run in an older board. You need a PCIe Gen4-compatible motherboard to reach the full 5,150 MB/s read speed.

Does it fit a standard M.2 slot?

It uses the M.2 2280 form factor, the standard single-sided 22mm x 80mm size supported by most desktop and laptop motherboards. Confirm your system has a free M.2 NVMe slot before ordering.

Does the SN770 support DirectStorage?

Yes. It supports games developed for Microsoft's DirectStorage technology, which shortens load times by streaming assets more directly to the GPU. The benefit depends on the specific game implementing it.

Is 2TB enough space for a gaming library?

2TB fits roughly 15 to 25 current AAA titles at 80-150GB each, plus updates and DLC. It is the capacity most builders choose when they want to stop uninstalling games to make room.

Key Features

  • Get into the game fast as you zoom past load times with blazing speeds of up to 5,150MB/s(1) (1TB and 2TB models).date transfer rate:5150.0 megabytes_per_second.Specific uses: Gaming
  • Equipped with a PCIe Gen4 interface(4), the WD_BLACK SN770 NVMe SSD helps fuel in-game responsiveness, minimize stutter, and provide smooth streaming for a performance boost you can see and feel.
  • Get tons of space for your latest games, future updates, and downloadable content with capacities up to 2TB(2).
  • Supports future games developed for Microsoft’s DirectStorage technology for faster load times.
  • Optimize peak performance in gaming mode and monitor your drive’s health with the WD_BLACK Dashboard (Windows only) so you can game with confidence using this reliable drive from a trusted brand.
  • (1)Based on read speed. 1 MB/s = 1 million bytes per second. Based on internal testing; performance may vary depending upon host device, usage conditions, drive capacity, and other factors.

Full Specifications

Size2TB
BrandWD_BLACK
ColorBlack
ModelWDS200T3X0E
Warranty5 year limited warranty
UnitCount1
ReleaseDate2022-01-19T00:00:01Z
ManufacturerSandisk Technologies, Inc.
ItemPartNumberWDS200T3X0E
Full listing titleWD_BLACK 2TB SN770 NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 2280, Up to 5,150 MB/s - WDS200T3X0E - [Previous Generation]

Ready to buy?

WD_BLACK 2TB SN770 NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 2280, Up to 5,150 MB/s - WDS200T3X0E - [Previous Generation] 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 — $440.00

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Read our analysis

SpecPicks coverage that features this SSDs & Storage.

Related SSDs & Storage

Keep exploring SpecPicks

Other buying guides

Browse the catalog

Editorial

More guides & deep dives from the SpecPicks archive

Browse all articles & guides →

More reviews from the SpecPicks archive

Browse all reviews →

Earliest SpecPicks reviews

Browse full archive →
WD_BLACK 2TB SN770 NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 2280, Up to 5,150 MB/s - WDS200T3X0E - [Previous Generation]
$440.00
View on Amazon →