SANDISK Optimus GX PRO 850X 8TB Heatsink vs Team Group T-FORCE G70 PRO Graphene 2TB SSD Comparison

SANDISK Optimus GX PRO 850X 8TB Heatsink and Team Group T-FORCE G70 PRO Graphene 2TB are both solid state drives with the same Interface (PCIe Gen4 x4) and Form Factor (M.2-2280). The main differences are in Capacity, NAND Flash Type, Max Sequential Read and Max Sequential Write.

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SANDISK Optimus GX PRO 850X 8TB Heatsink	Team Group T-FORCE G70 PRO Graphene 2TB
Prices (Change region) In Stock $2,410.99 In Stock Free shipping $2,699.99 In Stock Free shipping $2,699.99 In Stock Free shipping $2,766.24 Show 1 more offers	Prices (Change region) In Stock Free shipping $294.99 Out of Stock $294.99
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Brand SanDisk	Brand TEAM
Model SDSP81800TAH-000E0 SDSP81800TAH	Model TM8FFH002T0C129
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 $0.30	Price/GB $0.15
GB/$1 3.32	GB/$1 6.78
Series Optimus GX PRO 850X	Series T-FORCE G70 PRO
Capacity 8000 GB	Capacity 2000 GB
Interface PCIe Gen4 x4	Interface PCIe Gen4 x4
NVME Yes	NVME Yes
Form Factor M.2-2280	Form Factor M.2-2280
SSD Controller -	SSD Controller Phison
NAND Flash Type 3D NAND TLC	NAND Flash Type TLC
Max Sequential Read Up to 7200 MB/s	Max Sequential Read Up to 7400 MB/s
Max Sequential Write Up to 6600 MB/s	Max Sequential Write Up to 6800 MB/s
MTBF 1,750,000 hours	MTBF -