Team Group GX2 128GB vs SANDISK Optimus GX PRO 850X 8TB Heatsink SSD Comparison

The main differences between Team Group GX2 128GB and SANDISK Optimus GX PRO 850X 8TB Heatsink are in Capacity, Interface, NVME and Form Factor.

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Team Group GX2 128GB	SANDISK Optimus GX PRO 850X 8TB Heatsink
Prices (Change region) Out of Stock Free shipping $16.99 - Buy now	Prices (Change region) In Stock Free shipping $2,699.99 In Stock Free shipping $2,699.99 Out of Stock Free shipping $2,766.30
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Brand Team	Brand SanDisk
Model T253X2128G0C101	Model SDSP81800TAH-000E0 SDSP81800TAH
Release Date 📅 April 2019	Release Date 📅 February 2026
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews ★★★★☆ (54 reviews) Add a product review	User reviews Add a product review
Price history View Details ►	Price history View Details ►
Price/GB $0.13	Price/GB $0.34
GB/$1 7.53	GB/$1 2.96
Series GX2	Series Optimus GX PRO 850X
Capacity 128 GB	Capacity 8000 GB
Interface SATA 6 Gb/s	Interface PCIe Gen4 x4
NVME No	NVME Yes
Form Factor 2.5"	Form Factor M.2-2280
NAND Flash Type -	NAND Flash Type 3D NAND TLC
Cache 0MB	Cache -
Max Sequential Read Up to 500 MB/s	Max Sequential Read Up to 7200 MB/s
Max Sequential Write Up to 320 MB/s	Max Sequential Write Up to 6600 MB/s
MTBF 1,000,000 hours	MTBF 1,750,000 hours