Compare Solid State Drives

Compare SANDISK Optimus GX 7100M 2TB vs SK hynix Gold S31 250GB

The main differences between SANDISK Optimus GX 7100M 2TB and SK hynix Gold S31 250GB are in Capacity, Interface, NVME and Form Factor.

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SANDISK Optimus GX 7100M 2TB

SK hynix Gold S31 250GB

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In Stock

Last updated 31 minutes ago.

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Brand

SanDisk

Brand

SK hynix

Model

SDSP71200TAT-000E0
SDSP71200TAT

Model

SHGS31-250GS-2

Release Date

📅 February 2026

Release Date

-

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

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Price history

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Price/GB

$0.30

Price/GB

-

GB/$1

3.33

GB/$1

-

Capacity

2000 GB

Capacity

250 GB

Interface

PCIe Gen4 x4

Interface

SATA 6 Gb/s

NVME

Yes

NVME

No

Form Factor

M.2-2230

Form Factor

2.5"

Options (1)

SANDISK Optimus GX 7100M 1TB

1TB
$299.99

Options (2)

	1TB $179.99
	500GB $99.39

Comparison and key differences summary

Reasons to buy the SANDISK Optimus GX 7100M 2TB:

More Capacity (+1750 GB available)
Newer interface (PCIe Gen4 x4)

Reasons to buy the SK hynix Gold S31 250GB:

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