SANDISK Optimus GX PRO 850X 4TB vs Intel DC P3608 4TB SSD Comparison

SANDISK Optimus GX PRO 850X 4TB and Intel DC P3608 4TB are both solid state drives with the same Capacity (4000 GB). The main differences are in Interface, NVME, Form Factor and NAND Flash Type.

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SANDISK Optimus GX PRO 850X 4TB	Intel DC P3608 4TB
Prices (Change region) In Stock $1,329.99 In Stock Free shipping $1,329.99 In Stock $1,329.99 In Stock Free shipping $1,329.99 Out of Stock Free shipping $1,517.50 Show 2 more offers	Prices (Change region) Out of Stock Free shipping $6,340.23
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Brand SanDisk	Brand Intel
Model SDSP81400TAN-000E0 SDSP81400TAN	Model SSDPECME040T401
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 $1.59
GB/$1 3.01	GB/$1 0.63
Series Optimus GX PRO 850X	Series DC P3608
Capacity 4000 GB	Capacity 4000 GB
Interface PCIe Gen4 x4	Interface PCIe Gen3 x8
NVME Yes	NVME No
Form Factor M.2-2280	Form Factor PCIe
NAND Flash Type 3D NAND TLC	NAND Flash Type MLC
Max Sequential Read Up to 7300 MB/s	Max Sequential Read Up to 5000 MB/s
Max Sequential Write Up to 6600 MB/s	Max Sequential Write Up to 3000 MB/s
MTBF 1,750,000 hours	MTBF 1,000,000 hours