TeamGroup T-FORCE GC PRO 4TB vs SANDISK Optimus GX 7100 2TB SSD Comparison

TeamGroup T-FORCE GC PRO 4TB and SANDISK Optimus GX 7100 2TB are both solid state drives with the same Form Factor (M.2-2280). The main differences are in Capacity, Interface, Max Sequential Read and Max Sequential Write.

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TeamGroup T-FORCE GC PRO 4TB	SANDISK Optimus GX 7100 2TB
Prices (Change region) In Stock $549.99 In Stock Free shipping $549.99	Prices (Change region) In Stock $299.75 Last updated 23 minutes ago. In Stock $539.99 In Stock Free shipping $539.99 In Stock $539.99 In Stock Free shipping $539.99 Out of Stock Free shipping $552.26 Show 3 more offers
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Brand TEAM	Brand SanDisk
Model TM8FFL004T0C129	Model SDSP71200TAN-000E0 SDSP71200TAN
Release Date -	Release Date 📅 February 2026
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews ★★☆☆☆ (19 reviews) Add a product review	User reviews Add a product review
Price history View Details ►	Price history View Details ►
Price/GB $0.14	Price/GB $0.15
GB/$1 7.27	GB/$1 6.67
Series GC PRO	Series Optimus GX 7100
Capacity 4000 GB	Capacity 2000 GB
Interface PCIe Gen5 x4	Interface PCIe Gen4 x4
NVME Yes	NVME Yes
Form Factor M.2-2280	Form Factor M.2-2280
NAND Flash Type -	NAND Flash Type 3D NAND TLC
Max Sequential Read Up to 12500 MB/s	Max Sequential Read Up to 7250 MB/s
Max Sequential Write Up to 11000 MB/s	Max Sequential Write Up to 6900 MB/s
MTBF 1,600,000 hours	MTBF 1,750,000 hours