SANDISK Optimus GX PRO 850X 1TB Heatsink vs WD Blue 250gb WDBNCE2500PNC-WRSN SSD Comparison

The main differences between SANDISK Optimus GX PRO 850X 1TB Heatsink and WD Blue 250gb WDBNCE2500PNC-WRSN are in Capacity, Interface, NVME and Form Factor.

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SANDISK Optimus GX PRO 850X 1TB Heatsink	WD Blue 250gb WDBNCE2500PNC-WRSN
Prices (Change region) In Stock Free shipping $349.99 In Stock Free shipping $349.99	Prices (Change region) Out of Stock Free shipping $52.99 Out of Stock $64.99 Out of Stock Free shipping $69.99 Out of Stock Free shipping $454.51 - Buy now Show 2 more offers
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Brand SanDisk	Brand Western Digital
Model SDSP81100TAH-000E0 SDSP81100TAH	Model WDBNCE2500PNC-WRSN
Release Date 📅 February 2026	Release Date 📅 March 2020
* 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 $0.35	Price/GB $0.21
GB/$1 2.86	GB/$1 4.72
Series -	Series Blue
Capacity 1000 GB	Capacity 250 GB
Interface PCIe Gen4 x4	Interface SATA 6 Gb/s
NVME Yes	NVME No
Form Factor M.2-2280	Form Factor 2.5"