Compare Solid State Drives

Compare SANDISK Optimus GX 7100 2TB vs Samsung 870 EVO 500GB MZ-77E500E

The main differences between SANDISK Optimus GX 7100 2TB and Samsung 870 EVO 500GB MZ-77E500E are in Capacity, Interface, NVME and Form Factor.

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SANDISK Optimus GX 7100 2TB

Samsung 870 EVO 500GB MZ-77E500E

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Brand

SanDisk

Brand

SAMSUNG

Model

SDSP71200TAN-000E0
SDSP71200TAN

Model

MZ-77E500E

Release Date

📅 February 2026

Release Date

📅 May 2021

* 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

$0.27

Price/GB

$0.10

GB/$1

3.71

GB/$1

10

Capacity

2000 GB

Capacity

500 GB

Interface

PCIe Gen4 x4

Interface

SATA 6 Gb/s

NVME

Yes

NVME

No

Form Factor

M.2-2280

Form Factor

2.5"

Cache

-

Cache

512MB

Options (3)

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

-

Comparison and key differences summary

Reasons to buy the SANDISK Optimus GX 7100 2TB:

Newer Product, it was released around 5 years later
More Capacity (+1500 GB available)
Newer interface (PCIe Gen4 x4)

Reasons to buy the Samsung 870 EVO 500GB MZ-77E500E:

55% cheaper, you can save $297.04

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