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Western Digital 120GB WD Green Internal PC SSD Solid State Drive - SATA III 6… 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.

Western Digital

120GB WD Green Internal PC SSD Solid State Drive - SATA III 6 Gb/s, 2.5"/7mm, Up to 550 MB/s - WDS120G2G0A

Name: Western Digital 120GB WD Green Internal PC SSD Solid State Drive - SATA III 6 Gb/s, 2.5"/7mm, Up to 550 MB/s - WDS120G2G0A
Brand: Western Digital
SKU: B076XWDN6V
Price: 37.95 USD
Availability: InStock

By SpecPicks Editorial · Verified 2026-07-22

$37.95

Buy on Amazon — $37.95 Compare to similar ssds & storage

*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.

Bottom line: The 120GB WD Green Internal PC SSD Solid State Drive - SATA III 6 Gb/s, 2.5"/7mm, Up to 550 MB/s - WDS120G2G0A is a niche pick — read recent reviews before buying in the ssds & storage category, priced around $37.95. Read recent reviews carefully before committing.

For use in laptop and desktop computers, a WD Green SSDs offers high performance and reliability to boost your daily computing activities. With comprehensive WD F.I.T. Lab testing and WD Green solid state drives are compatible with most PCs. The free WD SSD Dashboard* lets you monitor your storage, and when combined with the 3-year limited warranty, upgrading your digital storage is worry-free.

SpecPicks Verdict

SpecPicks classifies Western Digital 120GB WD Green Internal PC SSD Solid State Drive… 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. Western Digital'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

✓ SLC (single-level cell) caching boosts write performance to quickly perform everyday tasks
✓ Backed by Western Digital'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

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 PC for longer periods of time
Includes a 3-year limited warranty so upgrading your storage is worry-free
The free, downloadable WD SSD Dashboard* lets you easily monitor the status of your drive

Full Specifications

UPC	718037858517
ASIN	B076XWDN6V
Brand	Western Digital
Color	Multicolor
Model Name	WDS120G2G0A
Read Speed	545 Megabytes Per Second
Form Factor	2.5-inch
Item Weight	1.4 Ounces
Media Speed	550 megabits_per_second
Manufacturer	Western Digital
Model Number	WDS120G2G0A
Built-In Media	Internal SSD
Hard-Drive Size	120 GB
Number of Items	1

Ready to buy?

Western Digital 120GB WD Green Internal PC SSD Solid State Drive - SATA III 6 Gb/s, 2.5"/7mm, Up to 550 MB/s - WDS120G2G0A 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 2026-07-22. Price and availability subject to change.