SANDISK Optimus GX PRO 8100 8TB vs ADATA XPG GAMMIX S55 1TB SSD Comparison

The main differences between SANDISK Optimus GX PRO 8100 8TB and ADATA XPG GAMMIX S55 1TB are in Capacity, Interface and Form Factor.

Save comparison

SANDISK Optimus GX PRO 8100 8TB	ADATA XPG GAMMIX S55 1TB
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 Free shipping $69.99 Out of Stock $162.34
* Pangoly may earn a commission when you use one of the links to make a purchase. (Disclosure)
Brand SanDisk	Brand ADATA
Model SDSP82800TAN-000E0 SDSP82800TAN	Model GAMMIXS55-1T-C SGAMMIXS55-1T-C
Release Date 📅 February 2026	Release Date -
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews Add a product review
Price history View Details ►	Price history View Details ►
Price/GB $0.05	Price/GB $0.07
GB/$1 21.62	GB/$1 14.29
Series -	Series GAMMIX S55
Capacity 8000 GB	Capacity 1000 GB
Interface PCIe Gen5 x4	Interface PCIe Gen4 x4
NVME Yes	NVME Yes
Form Factor M.2-2280	Form Factor M.2-2230
SSD Controller -	SSD Controller ADATA
NAND Flash Type -	NAND Flash Type 3D NAND
Max Sequential Read -	Max Sequential Read Up to 5000 MB/s
Max Sequential Write -	Max Sequential Write Up to 3700 MB/s