SANDISK Optimus GX 7100M 2TB vs Team Group CARDEA A440 Pro Special Series 2TB SSD Comparison

SANDISK Optimus GX 7100M 2TB and Team Group CARDEA A440 Pro Special Series 2TB are both solid state drives with the same Capacity (2000 GB) and Interface (PCIe Gen4 x4). The main differences are in Form Factor, Max Sequential Read, Max Sequential Write and MTBF.

Save comparison

SANDISK Optimus GX 7100M 2TB	Team Group CARDEA A440 Pro Special Series 2TB
Prices (Change region) In Stock Free shipping $599.99 In Stock $599.99 Last updated 4 minutes ago. In Stock Free shipping $599.99 Out of Stock Free shipping $816.16 Show 1 more offers	Prices (Change region) Out of Stock Free shipping $124.99
* Pangoly may earn a commission when you use one of the links to make a purchase. (Disclosure) * Product prices and availability are subject to change frequently. Any price and availability information displayed on Amazon at the time of purchase will apply.
Brand SanDisk	Brand Team
Model SDSP71200TAT-000E0 SDSP71200TAT	Model TM8FPY002T0C129
Release Date 📅 February 2026	Release Date 📅 November 2021
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews ★★★★☆ (2 reviews) Add a product review
Price history View Details ►	Price history View Details ►
Price/GB $0.30	Price/GB $0.06
GB/$1 3.33	GB/$1 16
Series Optimus GX 7100M	Series CARDEA A440 Pro Special Series
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
NAND Flash Type 3D NAND TLC	NAND Flash Type -
Max Sequential Read Up to 7250 MB/s	Max Sequential Read Up to 7400 MB/s
Max Sequential Write Up to 6900 MB/s	Max Sequential Write Up to 7000 MB/s
MTBF 1,750,000 hours	MTBF 3,000,000 hours