SANDISK Optimus GX PRO 850X 1TB Heatsink vs Team Group T-FORCE VULCAN Z 256GB SSD Comparison

The main differences between SANDISK Optimus GX PRO 850X 1TB Heatsink and Team Group T-FORCE VULCAN Z 256GB are in Capacity, Interface, NVME and Form Factor.

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SANDISK Optimus GX PRO 850X 1TB Heatsink	Team Group T-FORCE VULCAN Z 256GB
Prices (Change region) In Stock Free shipping $349.99 In Stock Free shipping $349.99	Prices (Change region) In Stock Free shipping $60.99 Out of Stock $60.99
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Brand SanDisk	Brand Team
Model SDSP81100TAH-000E0 SDSP81100TAH	Model T253TZ256G0C101
Release Date 📅 February 2026	Release Date 📅 August 2022
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews ★★★★☆ (30 reviews) Add a product review
Price history View Details ►	Price history View Details ►
Price/GB $0.35	Price/GB $0.24
GB/$1 2.86	GB/$1 4.2
Series -	Series T-FORCE VULCAN Z
Capacity 1000 GB	Capacity 256 GB
Interface PCIe Gen4 x4	Interface SATA 6 Gb/s
NVME Yes	NVME No
Form Factor M.2-2280	Form Factor 2.5"
NAND Flash Type -	NAND Flash Type 3D NAND
Max Sequential Read -	Max Sequential Read Up to 520 MB/s
Max Sequential Write -	Max Sequential Write Up to 450 MB/s
MTBF -	MTBF 1,000,000 hours