Western Digital WDS250G2B0A vs 120GB Green WDS120G2G0A SSD Comparison

Western Digital WDS250G2B0A and Western Digital 120GB Green WDS120G2G0A are both solid state drives with the same Interface (SATA 6 Gb/s) and Form Factor (2.5"). The main differences are in Performance (+95%), Capacity, Max Sequential Read and Max Sequential Write.

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Western Digital WDS250G2B0A	Western Digital 120GB Green WDS120G2G0A
Prices (Change region) In Stock Free shipping $80.00	Prices (Change region) Out of Stock $31.99 Out of Stock Free shipping $49.99 Out of Stock $61.99 Out of Stock $75.99 - Buy now Show 2 more offers
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Brand Western Digital	Brand Western Digital
Model WDS250G2B0A	Model WDS120G2G0A
Release Date 📅 July 2017	Release Date 📅 November 2018
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews ★★★★★ (290 reviews) Add a product review	User reviews ★★★★☆ (6 reviews) Add a product review
Performance (Charts) 289th / 1746 (0%)	Performance (Charts) 394th / 1746 (-95%)
Effective Value 186th / 336	Effective Value 249th / 336
Price history View Details ►	Price history View Details ►
Price/GB $0.32	Price/GB $0.27
GB/$1 3.13	GB/$1 3.75
Series Blue	Series Green
Capacity 250 GB	Capacity 120 GB
Interface SATA 6 Gb/s	Interface SATA 6 Gb/s
NVME No	NVME No
Form Factor 2.5"	Form Factor 2.5"
NAND Flash Type 3D NAND	NAND Flash Type -
Max Sequential Read Up to 550 MB/s	Max Sequential Read Up to 540 MB/s
Max Sequential Write Up to 525 MB/s	Max Sequential Write Up to 430 MB/s
MTBF Up to 1.75M hours	MTBF Up to 1.0M hours