SANDISK Optimus GX 7100M 2TB vs Optimus GX 7100 1TB SSD Comparison

SANDISK Optimus GX 7100M 2TB and SANDISK Optimus GX 7100 1TB are both solid state drives with the same Interface (PCIe Gen4 x4), NAND Flash Type (3D NAND TLC) and Max Sequential Read (Up to 7250 MB/s). The main differences are in Capacity and Form Factor.

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SANDISK Optimus GX 7100M 2TB	SANDISK Optimus GX 7100 1TB
Prices (Change region) In Stock Free shipping $599.99 In Stock $599.99 Last updated 34 minutes ago. In Stock Free shipping $599.99 Out of Stock Free shipping $816.16 Show 1 more offers	Prices (Change region) In Stock $249.00 Last updated 34 minutes ago. In Stock $263.99 In Stock $263.99 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 SDSP71200TAT-000E0 SDSP71200TAT	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 $0.30	Price/GB $0.25
GB/$1 3.33	GB/$1 4.02
Series Optimus GX 7100M	Series Optimus GX 7100
Capacity 2000 GB	Capacity 1000 GB
Interface PCIe Gen4 x4	Interface PCIe Gen4 x4
NVME Yes	NVME Yes
Form Factor M.2-2230	Form Factor M.2-2280
NAND Flash Type 3D NAND TLC	NAND Flash Type 3D NAND TLC
Max Sequential Read Up to 7250 MB/s	Max Sequential Read Up to 7250 MB/s
Max Sequential Write Up to 6900 MB/s	Max Sequential Write Up to 6900 MB/s
MTBF 1,750,000 hours	MTBF 1,750,000 hours