Samsung 990 2TB vs Western Digital Green 120GB WDS120G1G0A SSD Comparison

The main differences between Samsung 990 2TB and Western Digital Green 120GB WDS120G1G0A are in Capacity, Interface, NVME and Form Factor.

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Samsung 990 2TB	Western Digital Green 120GB WDS120G1G0A
Prices (Change region) In Stock $339.99 Last updated 40 minutes ago. In Stock $339.99 In Stock Free shipping $339.99 In Stock + $9.99 Shipping $339.99 In Stock $369.99 In Stock Free shipping $599.99 Show 3 more offers	Prices (Change region) Out of Stock Free shipping $134.06 - Buy now
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Brand Samsung	Brand Western Digital
Model MZ-V9V2T0B/AM MZ-V9V2T0BW	Model WDS120G1G0A
Release Date 📅 July 2026	Release Date 📅 January 2017
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews ★★★★★ (1 reviews) Add a product review	User reviews Add a product review
Performance (Charts) n/a	Performance (Charts) 382nd / 1748
Effective Value -	Effective Value 318th / 336
Price history View Details ►	Price history View Details ►
Price/GB $0.17	Price/GB $1.12
GB/$1 5.88	GB/$1 0.9
Series 990	Series -
Capacity 2000 GB	Capacity 120 GB
Interface PCIe Gen4 x4	Interface SATA 6 Gb/s
NVME Yes	NVME No
Form Factor M.2-2280	Form Factor 2.5"
SSD Controller In-House	SSD Controller -
NAND Flash Type Samsung V NAND	NAND Flash Type -
Cache HMB (Host Memory Buffer)	Cache -
Max Sequential Read Up to 7250 MB/s	Max Sequential Read -
Max Sequential Write Up to 6450 MB/s	Max Sequential Write -