ADATA Legend 800 1TB vs SANDISK Optimus GX 7100M 2TB SSD Comparison

ADATA Legend 800 1TB and SANDISK Optimus GX 7100M 2TB are both solid state drives with the same Interface (PCIe Gen4 x4). The main differences are in Capacity and Form Factor.

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ADATA Legend 800 1TB

SANDISK Optimus GX 7100M 2TB

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Out of Stock

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$71.71

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Prices
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In Stock

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$599.99

In Stock

$708.92

Last updated 54 minutes ago.

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Brand

ADATA

Brand

SanDisk

Model

ALEG-800-1000GCS

Model

SDSP71200TAT-000E0
SDSP71200TAT

Release Date

📅 February 2026

* First availability for purchase, it may not correspond to the actual market launch date.

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Price/GB

$0.07

Price/GB

$0.30

GB/$1

13.95

GB/$1

3.33

Capacity

1000 GB

Capacity

2000 GB

Interface

PCIe Gen4 x4

Interface

PCIe Gen4 x4

NVME

Yes

NVME

Yes

Form Factor

M.2-2280

Form Factor

M.2-2230

Options (5)

	1TB (2280) 5000/4200 MB/s
	2TB (2280) 5000/4200 MB/s
	4TB (2280) 7400/6800 MB/s $1,018.90
	2TB (2280) 3500/2800 MB/s $169.90
	240GB 520/450 MB/s $29.35