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Western Digital 480GB WD Green Internal SSD Solid State Drive - SATA III 6 Gb/s, 2.5"/7mm, Up to 545 MB/s - WDS480G3G0A
Western Digital

Western Digital 480GB WD Green Internal SSD Solid State Drive (WDS480G3G0A)

Bottom line: The Western Digital 480GB WD Green Internal SSD Solid State Drive ($99.01 on Amazon as of 2026-10-06): Up to 545 MB/s reads over SATA III 6 Gb/s, far past any 7200 RPM hard drive; main trade-off: SATA III caps reads at 545 MB/s; NVMe drives are several times faster.

$99.01

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Buy on Amazon — $99.01 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

  • ✓ Up to 545 MB/s reads over SATA III 6 Gb/s, far past any 7200 RPM hard drive
  • ✓ SLC caching absorbs bursts of small writes during everyday tasks
  • ✓ 2.5-inch 7mm case drops into standard laptop and desktop drive bays
  • ✓ Free WD SSD Dashboard tracks drive health and firmware from Windows

Cons

  • ✗ SATA III caps reads at 545 MB/s; NVMe drives are several times faster
  • ✗ 480GB fills fast if you install more than a few modern games
  • ✗ Green tier sits below WD Blue and Black in Western Digital's own lineup
  • ✗ No published TBW endurance or DRAM cache detail in the listing

Manufacturer description

The WD Green 480GB SSD is Western Digital's entry-level SATA drive for people replacing a mechanical hard drive without overthinking it. It reads at up to 545 MB/s over the SATA III 6 Gb/s interface, which is roughly five times what a 7200 RPM platter drive manages on boot and application loads, and SLC caching absorbs bursts of small writes so everyday tasks like opening a browser, saving documents, or launching a game stay responsive. The 2.5-inch 7mm case fits standard laptop and desktop drive bays, and the same WD Green line is also sold in M.2 2280 if your board has no room for a cased…

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SpecPicks Verdict

SpecPicks scored Western Digital 480GB WD Green Internal SSD Solid State Drive 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 this fit my laptop?

It uses the 2.5-inch 7mm form factor, which fits most laptop drive bays built for a standard SATA drive. Confirm your laptop takes a 2.5-inch SATA drive rather than M.2 only; WD also sells this Green line in M.2 2280.

How fast is it compared to a hard drive?

Western Digital rates it at up to 545 MB/s reads over SATA III 6 Gb/s. A typical 7200 RPM mechanical drive tops out near 150 MB/s, so boot and application load times drop substantially.

Is 480GB enough storage?

It comfortably holds Windows, office software, browsers, and a modest game library. If you keep several 100GB+ titles installed or work with video, plan for a larger drive or pair this one with secondary storage.

Does it come with cloning software?

Western Digital offers the free SSD Dashboard utility for monitoring drive status and firmware, available from the official Western Digital website. Check the product listing for what is included in the box regarding cloning tools.

Is this reliable enough for daily use?

It is shock-resistant and WD F.I.T. Lab certified for compatibility and reliability. Check the product listing for current warranty terms.

Key Features

  • SLC (single-level cell) caching boosts write performance to quickly perform everyday tasks.
  • Shock-resistant and WD F.I.T. Lab certified for compatibility and reliability.
  • Ultra-low power-draw so you can use your laptop for longer periods of time.
  • Available in 2.5"/7mm cased and M.2 2280 form factors to accommodate most PCs.
  • The free, downloadable Western Digital SSD Dashboard* lets you easily monitor the status of your drive. | *Available for download at official Western Digital website

Full Specifications

Size480GB
BrandWestern Digital
ColorGreen
ModelWDS480G3G0A
Warranty3 year limited warranty
UnitCount1
ReleaseDate2022-02-28T00:00:01Z
ManufacturerSandisk Technologies, Inc.
ItemPartNumberWDS480G3G0A
Full listing titleWestern Digital 480GB WD Green Internal SSD Solid State Drive - SATA III 6 Gb/s, 2.5"/7mm, Up to 545 MB/s - WDS480G3G0A

Ready to buy?

Western Digital 480GB WD Green Internal SSD Solid State Drive - SATA III 6 Gb/s, 2.5"/7mm, Up to 545 MB/s - WDS480G3G0A 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 — $99.01

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

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Western Digital 480GB WD Green Internal SSD Solid State Drive - SATA III 6 Gb/s, 2.5"/7mm, Up to 545 MB/s - WDS480G3G0A
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