ADATA SU650 120GB vs SANDISK Optimus GX 7100 2TB SSD Comparison

The main differences between ADATA SU650 120GB and SANDISK Optimus GX 7100 2TB are in Capacity, Interface, NVME and Form Factor.

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ADATA SU650 120GB	SANDISK Optimus GX 7100 2TB
Prices (Change region) Out of Stock Free shipping $17.99 Out of Stock + $3.99 Shipping $23.99 Out of Stock Free shipping $47.90 - Buy now Show 1 more offers	Prices (Change region) In Stock $329.99 Last updated 21 minutes ago. In Stock $449.99 In Stock $449.99 In Stock Free shipping $449.99 In Stock + $11.11 Shipping $449.99 Out of Stock + $7.85 Shipping $458.02 Show 3 more offers
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Brand ADATA	Brand SanDisk
Model ASU650SS-120GT-R	Model SDSP71200TAN-000E0 SDSP71200TAN
Release Date 📅 January 2018	Release Date 📅 February 2026
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews ★★★★☆ (11 reviews) Add a product review	User reviews Add a product review
Performance (Charts) 371st / 1746	Performance (Charts) n/a
Effective Value 161st / 336	Effective Value -
Price history View Details ►	Price history View Details ►
Price/GB $0.15	Price/GB $0.16
GB/$1 6.67	GB/$1 6.06
Series Ultimate SU650	Series Optimus GX 7100
Capacity 120 GB	Capacity 2000 GB
Interface SATA 6 Gb/s	Interface PCIe Gen4 x4
NVME No	NVME Yes
Form Factor 2.5"	Form Factor M.2-2280
NAND Flash Type 3D NAND	NAND Flash Type 3D NAND TLC
Max Sequential Read ATTO: Up to 520 MB/s CDM-QD32T1: Up to 520 MB/s AS SSD: Up to 500 MB/s	Max Sequential Read Up to 7250 MB/s
Max Sequential Write ATTO: Up to 320 MB/s CDM-QD32T1: Up to 320 MB/s AS SSD: Up to 300 MB/s	Max Sequential Write Up to 6900 MB/s
MTBF 2,000,000 hours	MTBF 1,750,000 hours