Compare Solid State Drives

Compare SANDISK Optimus GX 7100 2TB vs Seagate Barracuda 120 SSD 250GB

The main differences between SANDISK Optimus GX 7100 2TB and Seagate Barracuda 120 SSD 250GB are in Capacity, Interface, NVME and Form Factor.

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SANDISK Optimus GX 7100 2TB

Seagate Barracuda 120 SSD 250GB

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Last updated 37 minutes ago.

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Brand

SanDisk

Brand

Seagate

Model

SDSP71200TAN-000E0
SDSP71200TAN

Model

ZA250CM10003

Release Date

📅 February 2026

Release Date

📅 February 2020

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

User reviews

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User reviews

★★★★★

(23 reviews)

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Price history

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Price history

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Price/GB

$0.27

Price/GB

-

GB/$1

3.71

GB/$1

-

Series

-

Series

BarraCuda 120

Capacity

2000 GB

Capacity

250 GB

Interface

PCIe Gen4 x4

Interface

SATA 6 Gb/s

NVME

Yes

NVME

No

Form Factor

M.2-2280

Form Factor

2.5"

NAND Flash Type

-

NAND Flash Type

3D TLC NAND

Max Sequential Read

-

Max Sequential Read

Up to 560 MB/s

Max Sequential Write

-

Max Sequential Write

Up to 540 MB/s

MTBF

-

MTBF

1,800,000 hours

Options (3)

	500GB $159.99
	4TB $1,199.99
	1TB $299.99

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Comparison and key differences summary

Reasons to buy the SANDISK Optimus GX 7100 2TB:

Newer Product, it was released around 6 years later
More Capacity (+1750 GB available)
Newer interface (PCIe Gen4 x4)

Reasons to buy the Seagate Barracuda 120 SSD 250GB:

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