SANDISK Optimus GX PRO 850X 8TB Heatsink vs Kingston 120GB SSDNOW UV500 M.2 SSD Comparison

SANDISK Optimus GX PRO 850X 8TB Heatsink and Kingston 120GB SSDNOW UV500 M.2 are both solid state drives with the same Form Factor (M.2-2280). The main differences are in Capacity, Interface and NVME.

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SANDISK Optimus GX PRO 850X 8TB Heatsink	Kingston 120GB SSDNOW UV500 M.2
Prices (Change region) In Stock Free shipping $2,699.99	Prices (Change region) - Buy now
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Brand SanDisk	Brand Kingston
Model SDSP81800TAH-000E0 SDSP81800TAH	Model SUV500M8/120G
Release Date 📅 February 2026	Release Date 📅 August 2018
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews ★★★★☆ (42 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 -	Series UV500
Capacity 8000 GB	Capacity 120 GB
Interface PCIe Gen4 x4	Interface SATA 6 Gb/s
NVME Yes	NVME No
Form Factor M.2-2280	Form Factor M.2-2280
SSD Controller -	SSD Controller Marvell Dean
NAND Flash Type -	NAND Flash Type 3D TLC
Max Sequential Read -	Max Sequential Read Up to 520 MB/s
Max Sequential Write -	Max Sequential Write Up to 320 MB/s
MTBF -	MTBF 1,000,000 hours