SANDISK Optimus GX PRO 8100 8TB vs Team Group CARDEA A440 Pro Special Series 4TB SSD Comparison

SANDISK Optimus GX PRO 8100 8TB and Team Group CARDEA A440 Pro Special Series 4TB are both solid state drives with the same Form Factor (M.2-2280). The main differences are in Capacity and Interface.

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SANDISK Optimus GX PRO 8100 8TB	Team Group CARDEA A440 Pro Special Series 4TB
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 + $14.99 Shipping $439.99
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Brand SanDisk	Brand Team
Model SDSP82800TAN-000E0 SDSP82800TAN	Model TM8FPY004T0C129
Release Date 📅 February 2026	Release Date 📅 March 2023
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews ★★★★☆ (9 reviews) Add a product review
Price history View Details ►	Price history View Details ►
Price/GB $0.05	Price/GB $0.11
GB/$1 21.62	GB/$1 9.09
Series -	Series CARDEA A440 Pro Special Series
Capacity 8000 GB	Capacity 4000 GB
Interface PCIe Gen5 x4	Interface PCIe Gen4 x4
NVME Yes	NVME Yes
Form Factor M.2-2280	Form Factor M.2-2280
Max Sequential Read -	Max Sequential Read Up to 7400 MB/s
Max Sequential Write -	Max Sequential Write Up to 7000 MB/s
MTBF -	MTBF 3,000,000 hours