SANDISK Optimus GX PRO 8100 8TB vs Silicon Power A55 1TB M.2 SSD Comparison

SANDISK Optimus GX PRO 8100 8TB and Silicon Power A55 1TB M.2 are both solid state drives with the same Form Factor (M.2-2280). The main differences are in Capacity, Interface and NVME.

Save comparison

SANDISK Optimus GX PRO 8100 8TB	Silicon Power A55 1TB M.2
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) In Stock Free shipping $137.79
* 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 Silicon Power
Model SDSP82800TAN-000E0 SDSP82800TAN	Model SP001TBSS3A55M28 SU001TBSS3A55M28AB
Release Date 📅 February 2026	Release Date 📅 March 2019
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews ★★★★☆ (48 reviews) Add a product review
Price history View Details ►	Price history View Details ►
Price/GB $0.05	Price/GB $0.05
GB/$1 21.62	GB/$1 18.87
Series -	Series Ace A55
Capacity 8000 GB	Capacity 1000 GB
Interface PCIe Gen5 x4	Interface SATA 6 Gb/s
NVME Yes	NVME No
Form Factor M.2-2280	Form Factor M.2-2280
NAND Flash Type -	NAND Flash Type 3D NAND
Max Sequential Read -	Max Sequential Read Up to 560 MB/s
Max Sequential Write -	Max Sequential Write Up to 530 MB/s
MTBF -	MTBF 1,500,000 hours