SANDISK Optimus GX 7100M 2TB vs SAMSUNG 980 PRO 2TB + Heatsink SSD Comparison

SANDISK Optimus GX 7100M 2TB and SAMSUNG 980 PRO 2TB + Heatsink are both solid state drives with the same Capacity (2000 GB) and Interface (PCIe Gen4 x4). The main differences are in Form Factor, NAND Flash Type, Max Sequential Read and Max Sequential Write.

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SANDISK Optimus GX 7100M 2TB	SAMSUNG 980 PRO 2TB + Heatsink
Prices (Change region) In Stock Free shipping $449.99 In Stock $449.99 In Stock $449.99 Last updated 10 minutes ago. Out of Stock Free shipping $449.99 In Stock Free shipping $816.16 Show 2 more offers	Prices (Change region) In Stock Free shipping $499.99
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Brand SanDisk	Brand SAMSUNG
Model SDSP71200TAT-000E0 SDSP71200TAT	Model MZ-V8P2T0CW
Release Date 📅 February 2026	Release Date 📅 October 2021
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews ★★★★☆ (99 reviews) Add a product review
Price history View Details ►	Price history View Details ►
Price/GB $0.22	Price/GB $0.25
GB/$1 4.44	GB/$1 4
Series Optimus GX 7100M	Series 980 PRO
Capacity 2000 GB	Capacity 2000 GB
Interface PCIe Gen4 x4	Interface PCIe Gen4 x4
NVME Yes	NVME Yes
Form Factor M.2-2230	Form Factor M.2-2280
SSD Controller -	SSD Controller Samsung Elpis
NAND Flash Type 3D NAND TLC	NAND Flash Type V6(12xL) V-NAND 3bit MLC
Cache -	Cache 2GB LPDDR DRAM
Max Sequential Read Up to 7250 MB/s	Max Sequential Read Up to 7000 MB/s
Max Sequential Write Up to 6900 MB/s	Max Sequential Write Up to 5100 MB/s
MTBF 1,750,000 hours	MTBF -