SANDISK Optimus GX PRO 850X 8TB Heatsink vs Gigabyte AORUS Nvme Add-in-Card 8TB PCI-E SSD Comparison

SANDISK Optimus GX PRO 850X 8TB Heatsink and Gigabyte AORUS Nvme Add-in-Card 8TB PCI-E are both solid state drives with the same Capacity (8000 GB). The main differences are in Interface and Form Factor.

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SANDISK Optimus GX PRO 850X 8TB Heatsink	Gigabyte AORUS Nvme Add-in-Card 8TB PCI-E
Prices (Change region) In Stock Free shipping $2,699.99 In Stock Free shipping $2,766.30	Prices (Change region) - Buy now
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Brand SanDisk	Brand Gigabyte
Model SDSP81800TAH-000E0 SDSP81800TAH	Model GP-ASACNE6800TTTDA
Release Date 📅 February 2026	Release Date 📅 November 2019
* 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 $0.34	Price/GB -
GB/$1 2.96	GB/$1 -
Series Optimus GX PRO 850X	Series -
Capacity 8000 GB	Capacity 8000 GB
Interface PCIe Gen4 x4	Interface PCIe Gen4 x16
NVME Yes	NVME Yes
Form Factor M.2-2280	Form Factor PCIe
NAND Flash Type 3D NAND TLC	NAND Flash Type -
Max Sequential Read Up to 7200 MB/s	Max Sequential Read -
Max Sequential Write Up to 6600 MB/s	Max Sequential Write -
MTBF 1,750,000 hours	MTBF -