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Western Digital 2TB WD Red SN700 NVMe Internal Solid State Drive SSD for NAS Devices - Gen3 PCIe, M.2 2280, Up to 3,400 MB/s - WDS200T1R0C
Western Digital

Western Digital 2TB WD Red SN700 NVMe Internal Solid State Drive SSD for NAS Devices

Bottom line: The Western Digital 2TB WD Red SN700 NVMe Internal Solid State Drive SSD ($599.95 on Amazon as of 2026-10-06): Rated for 24/7 always-on NAS duty, not just desktop duty cycles; main trade-off: gen3 PCIe only, so Gen4 NAS slots run it below their ceiling.

$599.95

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Buy on Amazon — $599.95 Compare to similar ssds & storage

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

  • ✓ Rated for 24/7 always-on NAS duty, not just desktop duty cycles
  • ✓ Sequential reads up to 3,400 MB/s over Gen3 PCIe
  • ✓ Standard M.2 2280 fits most NAS cache slots without adapters
  • ✓ Tuned for multi-user random I/O: virtualization, shared editing, databases

Cons

  • ✗ Gen3 PCIe only, so Gen4 NAS slots run it below their ceiling
  • ✗ Priced well above consumer 2TB NVMe drives at the same capacity
  • ✗ 3,400 MB/s read trails current Gen4 and Gen5 SSDs
  • ✗ Needs an M.2 slot; many older NAS boxes only have SATA bays

Manufacturer description

The Western Digital WD Red SN700 2TB NVMe SSD is built for NAS bays that never power down. Rated for 24/7 always-on operation, this Gen3 PCIe drive in the standard M.2 2280 form factor hits sequential reads up to 3,400 MB/s, which is why Western Digital positions it as a caching and metadata tier rather than a bulk-storage platter replacement. The design target is I/O consistency under sustained multi-user load: virtualization datastores, collaborative video editing off a shared volume, and database storage where random reads pile up from several clients at once. If you run an SMB NAS and…

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SpecPicks Verdict

SpecPicks scored Western Digital 2TB WD Red SN700 NVMe Internal Solid State Drive SSD using a rating × review-volume × price-fit model applied to published specs and reviews across the ssds & storage category. Western Digital'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

Will the WD Red SN700 fit my NAS?

It is an M.2 2280 Gen3 PCIe drive, so your NAS needs a free M.2 2280 slot. Many older NAS units ship with SATA bays only. Check your model's spec sheet for an M.2 NVMe slot before ordering.

How fast is the 2TB WD Red SN700?

Western Digital rates it at up to 3,400 MB/s sequential read over a Gen3 PCIe interface. Real-world NAS throughput is usually capped by your network link well before the drive itself.

Can I use this as a NAS cache drive?

Yes, caching is its stated design purpose. Western Digital markets it as a fast-caching NVMe SSD for high-intensity NAS environments and 24/7 always-on applications.

Is it worth paying more than a consumer NVMe SSD?

It depends on duty cycle. The WD Red line is specified for continuous 24/7 operation and sustained multi-user I/O, which consumer drives are not. For a NAS running nonstop, that specification is what you are paying for.

What capacities does the SN700 come in, and what is the warranty?

This listing is the 2TB model (WDS200T1R0C), and the family scales up to 4TB. Check the product listing for current warranty terms and endurance ratings for your capacity.

Key Features

  • Robust system responsiveness and exceptional I/O performance
  • Tackle NAS workloads with exceptional reliability and endurance
  • Tame tough projects like virtualization and collaborative editing
  • Perfect for multitasking applications with multiple users
  • Scale your NAS device with huge capacities up to 4TB*

Full Specifications

BrandWestern Digital
ColorRed
Model NameWD Red SN700
Read Speed3400 Megabytes Per Second
Unit Count1.0 Count
Form FactorM.2 2280
Media Speed2900
Model NumberWDS200T1R0C
Built-In MediaSolid State Drive
Hard-Drive Size2 TB
Mfr Part NumberWDS200T1R0C
Number of Items1
Special FeatureSSD for NAS
Hardware PlatformPC
Installation TypeInternal Hard Drive
Compatible DevicesNAS Devices
Data Transfer Rate3400 Megabytes Per Second
Enclosure MaterialNand
Additional FeaturesSSD for NAS
Hard Disk InterfaceNVMe
Full listing titleWestern Digital 2TB WD Red SN700 NVMe Internal Solid State Drive SSD for NAS Devices - Gen3 PCIe, M.2 2280, Up to 3,400 MB/s - WDS200T1R0C

Ready to buy?

Western Digital 2TB WD Red SN700 NVMe Internal Solid State Drive SSD for NAS Devices - Gen3 PCIe, M.2 2280, Up to 3,400 MB/s - WDS200T1R0C 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 — $599.95

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

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Western Digital 2TB WD Red SN700 NVMe Internal Solid State Drive SSD for NAS Devices - Gen3 PCIe, M.2 2280, Up to 3,400 MB/s - WDS200T1R0C
$599.95
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