SANDISK Optimus GX PRO 8100 1TB Heatsink vs Optimus GX 7100 1TB SSD Comparison

SANDISK Optimus GX PRO 8100 1TB Heatsink and SANDISK Optimus GX 7100 1TB are both solid state drives with the same Capacity (1000 GB), Form Factor (M.2-2280) and NAND Flash Type (3D NAND TLC). The main differences are in Interface, Max Sequential Read and Max Sequential Write.

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SANDISK Optimus GX PRO 8100 1TB Heatsink	SANDISK Optimus GX 7100 1TB
Prices (Change region) In Stock $329.99 In Stock Free shipping $329.99 In Stock $329.99 Last updated 1 minutes ago. Out of Stock Free shipping $329.99 Out of Stock Free shipping $415.65 Show 2 more offers	Prices (Change region) In Stock $249.00 Last updated 1 minutes ago. In Stock $263.99 In Stock $299.99 In Stock Free shipping $299.99 In Stock Free shipping $299.99 In Stock Free shipping $316.52 Show 3 more offers
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Brand SanDisk	Brand SanDisk
Model SDSP82100TAH-000E0 SDSP82100TAH	Model SDSP71100TAN-000E0 SDSP71100TAN
Release Date 📅 February 2026	Release Date 📅 February 2026
* 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 $0.25
GB/$1 3.03	GB/$1 4.02
Series Optimus GX PRO 8100	Series Optimus GX 7100
Capacity 1000 GB	Capacity 1000 GB
Interface PCIe Gen5 x4	Interface PCIe Gen4 x4
NVME Yes	NVME Yes
Form Factor M.2-2280	Form Factor M.2-2280
NAND Flash Type 3D NAND TLC	NAND Flash Type 3D NAND TLC
Max Sequential Read Up to 14900 MB/s	Max Sequential Read Up to 7250 MB/s
Max Sequential Write Up to 11000 MB/s	Max Sequential Write Up to 6900 MB/s
MTBF 1,750,000 hours	MTBF 1,750,000 hours