SANDISK Optimus GX PRO 8100 8TB vs Western Digital 120GB Green WDS120G2G0A SSD Comparison

The main differences between SANDISK Optimus GX PRO 8100 8TB and Western Digital 120GB Green WDS120G2G0A are in Capacity, Interface, NVME and Form Factor.

Save comparison

SANDISK Optimus GX PRO 8100 8TB	Western Digital 120GB Green WDS120G2G0A
Prices (Change region) Out of Stock $369.99 In Stock $2,799.99 In Stock Free shipping $2,799.99 In Stock Free shipping $2,799.99 Show 1 more offers	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
* Pangoly may earn a commission when you use one of the links to make a purchase. (Disclosure) * Product prices and availability are subject to change frequently. Any price and availability information displayed on Amazon at the time of purchase will apply.
Brand SanDisk	Brand Western Digital
Model SDSP82800TAN-000E0 SDSP82800TAN	Model WDS120G2G0A
Release Date 📅 February 2026	Release Date 📅 November 2018
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews ★★★★☆ (6 reviews) Add a product review
Performance (Charts) n/a	Performance (Charts) 394th / 1746
Effective Value -	Effective Value 249th / 336
Price history View Details ►	Price history View Details ►
Price/GB $0.05	Price/GB $0.27
GB/$1 21.62	GB/$1 3.75
Series Optimus GX PRO 8100	Series Green
Capacity 8000 GB	Capacity 120 GB
Interface PCIe Gen5 x4	Interface SATA 6 Gb/s
NVME Yes	NVME No
Form Factor M.2-2280	Form Factor 2.5"
NAND Flash Type 3D NAND TLC	NAND Flash Type -
Max Sequential Read Up to 14900 MB/s	Max Sequential Read Up to 540 MB/s
Max Sequential Write Up to 13200 MB/s	Max Sequential Write Up to 430 MB/s
MTBF 1,750,000 hours	MTBF Up to 1.0M hours