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WD_Black SN7100 2TB NVMe SSD - Gen4 PCIe, M.2 2280, Up to 7,250 MB/s Read… competes with other SSDs & Storage products on SpecPicks. Use our Compare tool to view specs side-by-side, or browse the full SSDs & Storage category for alternatives.

Sandisk

WD_Black SN7100 2TB NVMe SSD - Gen4 PCIe, M.2 2280, Up to 7,250 MB/s Read Speed, Up to 6,900 MB/s Write Speed, Next Gen TLC 3D NAND, for Laptops, Handheld Gaming Devices - WDS200T4X0E

Name: WD_Black SN7100 2TB NVMe SSD - Gen4 PCIe, M.2 2280, Up to 7,250 MB/s Read Speed, Up to 6,900 MB/s Write Speed, Next Gen TLC 3D NAND, for Laptops
Brand: Sandisk
SKU: B0DN6ZQ3PD
Price: 289.99 USD
Availability: InStock

By SpecPicks Editorial · Verified 2026-08-23

$289.99

Buy on Amazon — $289.99 Compare to similar ssds & storage

*Price sourced from Amazon.com. Last updated 2026-08-23. Price and availability subject to change.

Bottom line: The WD_Black SN7100 2TB NVMe SSD - Gen4 PCIe, M.2 2280, Up to 7,250 MB/s Read Speed, Up to 6,900 MB/s Write Speed, Next Gen TLC 3D NAND, for Laptops, Handheld Gaming Devices - WDS200T4X0E is a niche pick — read recent reviews before buying in the ssds & storage category, priced around $289.99. Read recent reviews carefully before committing.

The WD_BLACK SN7100 2TB is a PCIe Gen4 M.2 2280 NVMe SSD built for gamers who play away from the desk. Sequential speeds reach 7,250 MB/s read and 6,900 MB/s write on the 1TB and 2TB models, which Sandisk rates as up to 35% faster than the previous WD_BLACK generation. The bigger story for handhelds is efficiency: the SN7100 claims up to 100% more power efficiency than its predecessor, so a Steam Deck, ROG Ally, or thin gaming laptop spends less of its battery feeding the drive and more of it running the game. The 2TB capacity gives you room for a modern library without constantly…

SpecPicks Verdict

SpecPicks classifies WD_Black SN7100 2TB NVMe SSD - Gen4 PCIe, M.2 2280, Up to 7,250 MB/s… as a niche pick — read recent reviews before buying in the ssds & storage category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. Sandisk's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.

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 Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

✓ Backed by Sandisk's warranty and support channels
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

HIGH-OCTANE GAMING. Experience speeds up to 7,250MB/s read and 6,900MB/s write (1-2TB models), with up to 35% faster performance than previous generation.
PURPOSE-BUILT. Designed for serious on-the-go gamers, with a PCIe Gen4 interface and SANDISK’s next generation TLC 3D NAND.
MORE SPACE FOR FAVORITES AND NEW TITLES. Available in multiple capacities up to 2TB, upgrade to an SSD that gives you tons of storage.
MORE TIME TO CLEAR THAT CHECKPOINT. Built with laptops and handheld gaming devices in mind, with up to 100% more power efficiency over the previous generation.
DO MORE WITH DASHBOARD. Ensure your drive is optimized for prime performance with the downloadable WD_BLACK Dashboard (Windows only).
POWERED BY SANDISK: The WD_BLACK, WD Blue, and WD Green flash products are manufactured by Sandisk Technologies, Inc. or its affiliates and distributed under license from Western Digital Corporation.

Full Specifications

Size	2TB
Brand	Sandisk
Color	Black
Model	WDS200T4X0E
Warranty	3 Year Limited Manufacture
UnitCount	1
ReleaseDate	2024-12-02T00:00:01Z
Manufacturer	Sandisk Technologies, Inc.
ItemPartNumber	WDS200T4X0E

Ready to buy?

WD_Black SN7100 2TB NVMe SSD - Gen4 PCIe, M.2 2280, Up to 7,250 MB/s Read Speed, Up to 6,900 MB/s Write Speed, Next Gen TLC 3D NAND, for Laptops, Handheld Gaming Devices - WDS200T4X0E is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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*Price sourced from Amazon.com. Last updated 2026-08-23. Price and availability subject to change.