SANDISK Optimus GX PRO 850X 1TB vs WD_BLACK SN750 1TB WDBRPG0010BNC-WRSN SSD Comparison

SANDISK Optimus GX PRO 850X 1TB and WD_BLACK SN750 1TB WDBRPG0010BNC-WRSN are both solid state drives with the same Capacity (1000 GB) and Form Factor (M.2-2280). The main differences are in Interface.

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SANDISK Optimus GX PRO 850X 1TB	WD_BLACK SN750 1TB WDBRPG0010BNC-WRSN
Prices (Change region) In Stock $329.99 In Stock Free shipping $329.99 In Stock Free shipping $329.99 Out of Stock $329.99 Out of Stock Free shipping $387.88 Show 2 more offers	Prices (Change region) Out of Stock Free shipping $345.51
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Brand SanDisk	Brand Western Digital
Model SDSP81100TAN-000E0 SDSP81100TAN	Model WDBRPG0010BNC-WRSN
Release Date 📅 February 2026	Release Date -
* 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 $0.33	Price/GB $0.35
GB/$1 3.03	GB/$1 2.89
Series -	Series BLACK SN750 NVMe
Capacity 1000 GB	Capacity 1000 GB
Interface PCIe Gen4 x4	Interface PCIe Gen3 x4
NVME Yes	NVME Yes
Form Factor M.2-2280	Form Factor M.2-2280
NAND Flash Type -	NAND Flash Type 3D NAND
Max Sequential Read -	Max Sequential Read Up to 3470 MB/s