WD Green 120GB Internal Solid State Drive (WDS120G1G0A)


WD Green 120GB Internal Solid State Drive (WDS120G1G0A)

  • 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
  • Available in 2.5-inch/7mm cased and M.2 2280 models to accommodate most PCs
  • The free, downloadable WD SSD Dashboard lets you easily monitor the status of your drive
  • Includes a 3-year limited warranty so upgrading your storage is worry-free

5,320.00 1,699.00

SKU: WD120GREEN Category:

In stock

  • Description
  • Reviews (8)



Improved performance for everyday computing

Enhance your system with a WD Green solid state drive and help improve the performance of your laptop or desktop computer for your daily computing needs. SLC (single-level cell) caching technology helps boost write performance in a WD Green SSD to browse the web, play your favorite casual games, or simply start up your system in a flash.

Solid state reliability

Designed without any moving parts, WD Green SSDs are built to be lightweight and shock-resistant to help protect against data loss if a drive is accidentally bumped or dropped. Combined with the comprehensive WD Functional

Less power. More play.

WD Green solid state drives are among the lowest in power consumption in the industry. And with less power used, you can run your laptop PC for longer periods of time.

An easy upgrade for your PC

WD Green SSDs are available in a 2.5”/7mm cased model to evolve with newer and smaller computers. With form factors to accommodate most laptop and desktop PCs, a WD Green SSD is ready for the job.

Free WD SSD Dashboard

The downloadable WD SSD Dashboard provides a suite of tools so you’re always able to check on the health of your solid state drive. Available for free, this WD SSD Dashboard helps you track things like disk model, firmware version, S.M.A.R.T. attributes, or simply find out how much space you have left on your WD Green SSD.


Detailed Spec.
Model Numbers1
WD Green SSD 2.5”/7mm cased WDS120G2G0A
WD Green SSD 2.5”/7mm cased SATA III 6 Gb/s
Performance4 [4KB QD32]
Sequential Read up to (MB/s) 545
Average Active Power (mW) 80
Max Read Operating (mW) 2,200
Max Write Operating (mW) 2,200
Slumber (mW) 30
DEVSLP (mW) 10
MTTF6 Up to 1.0M hours
Operating Temperatures 0°C to 70°C
Non-operating Temperatures -55°C to 85°C
Operating Vibrations 5.0 gRMS, 10-2000 Hz
Non-operating Vibrations 4.9 gRMS, 7-800 Hz
Shock 1,500 G @ 0.5 msec half sine
Certifications FCC, UL, TUV, KC, BSMI, VCCI
Limited Warranty 3 years
Physical Dimensions
Size: 2.5”/7mm cased 7.00mm x 69.85mm x 100.50mm
Size: M.2 2280 1.5mm x 22.0mm x 80mm
Weight: 2.5”/7mm cased 32.1g, ± 0.5g

8 reviews for WD Green 120GB Internal Solid State Drive (WDS120G1G0A)

  1. 5 out of 5

    (verified owner)

    Very good product by manufacturer. Faster delivery, very friendly and always ready to help you. Thank you TECHMART UNBOX.

  2. 5 out of 5

    (verified owner)

    Very good product by manufacturer. Faster delivery, very friendly and always ready to help you. Thank you TECHMART UNBOX. You guys are great.

  3. 5 out of 5

    (verified owner)

    Good quality and great experience with techmartunbox or delivered in 4days only and cheapest on online no any other site give on that price dont think go ahead

  4. 5 out of 5

    (verified owner)

    The best valued product is already present here on this website.

  5. 5 out of 5

    (verified owner)

    Best value SSD you can get
    PS. I got my complete build done and delivered by Rajesh, you can trust this site without issues. just make sure to share your requirement to him and he will suggest best to you.

  6. 5 out of 5

    (verified owner)

    Extremely fast system boot (windows loading) just 3 or 4 sec after motherboard booting. 120 GB is only enough for windows and programs. Good decision by me 😛
    Go for it.

  7. 5 out of 5

    (verified owner)

    Amazing product and amazing service and I’m looking forward to shop more
    product in future
    And a big thanks to Techmart Unbox

  8. 5 out of 5

    (verified owner)

    This ssd is a very good ssd at a great price and castormar service is really good and trust them they are very helping and honest

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