SANDISK Optimus GX 7100M 2TB vs SAMSUNG 870 EVO 2TB SSD Comparison

SANDISK Optimus GX 7100M 2TB and SAMSUNG 870 EVO 2TB are both solid state drives with the same Capacity (2000 GB). The main differences are in Interface, NVME, Form Factor and NAND Flash Type.

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SANDISK Optimus GX 7100M 2TB	SAMSUNG 870 EVO 2TB
Prices (Change region) In Stock Free shipping $599.99 In Stock $599.99 Last updated 55 minutes ago. In Stock Free shipping $599.99 Out of Stock Free shipping $816.16 Show 1 more offers	Prices (Change region) In Stock Free shipping $489.95 In Stock $499.99 Last updated 50 minutes ago. In Stock Free shipping $499.99 In Stock Free shipping $1,039.99 In Stock Free shipping $1,039.99 In Stock $1,039.99 Out of Stock $1,122.30 Show 4 more offers
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Brand SanDisk	Brand SAMSUNG
Model SDSP71200TAT-000E0 SDSP71200TAT	Model MZ-77E2T0B/AM MZ-77E2T0B/EU MZ-77E2T0BW
Release Date 📅 February 2026	Release Date 📅 January 2021
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews ★★★★★ (24 reviews) Add a product review
Performance (Charts) n/a	Performance (Charts) 191st / 1746
Effective Value -	Effective Value 229th / 336
Price history View Details ►	Price history View Details ►
Price/GB $0.30	Price/GB $0.24
GB/$1 3.33	GB/$1 4.08
Series Optimus GX 7100M	Series 870 EVO Series
Capacity 2000 GB	Capacity 2000 GB
Interface PCIe Gen4 x4	Interface SATA 6 Gb/s
NVME Yes	NVME No
Form Factor M.2-2230	Form Factor 2.5"
NAND Flash Type 3D NAND TLC	NAND Flash Type 3D NAND
Max Sequential Read Up to 7250 MB/s	Max Sequential Read -
Max Sequential Write Up to 6900 MB/s	Max Sequential Write -
MTBF 1,750,000 hours	MTBF -