Western Digital WD_BLACK SN8100 1TB Heatsink vs WD_BLACK SN8100 8TB Heatsink SSD Comparison

Western Digital WD_BLACK SN8100 1TB Heatsink and Western Digital WD_BLACK SN8100 8TB Heatsink are both solid state drives with the same Interface (PCIe Gen5 x4) and Form Factor (M.2-2280). The main differences are in Capacity.

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Western Digital WD_BLACK SN8100 1TB Heatsink	Western Digital WD_BLACK SN8100 8TB Heatsink
Prices (Change region) In Stock Free shipping $299.99 In Stock $299.99 In Stock Free shipping $299.99 In Stock $299.99 Show 1 more offers	Prices (Change region) In Stock $2,199.99
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Brand Western Digital	Brand Western Digital
Model WDS100T1XHM WDS100T1XHM-00CMT0	Model WDS800T1XHM-00CMT0
Release Date -	Release Date 📅 October 2025
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews ★★★★☆ (23 reviews) Add a product review	User reviews Add a product review
Performance (Charts) 15th / 1746	Performance (Charts) n/a
Effective Value 2nd / 336	Effective Value -
Price history View Details ►	Price history View Details ►
Price/GB $0.15	Price/GB $0.27
GB/$1 6.76	GB/$1 3.64
Capacity 1000 GB	Capacity 8000 GB
Interface PCIe Gen5 x4	Interface PCIe Gen5 x4
NVME Yes	NVME Yes
Form Factor M.2-2280	Form Factor M.2-2280
Max Sequential Read Up to 14900 MB/s	Max Sequential Read -
Max Sequential Write Up to 11000 MB/s	Max Sequential Write -
MTBF 1,750,000 Hours	MTBF -