Compare Solid State Drives

Compare OCZ ARC 100 480GB vs SANDISK Optimus GX 7100 2TB

The main differences between OCZ ARC 100 480GB and SANDISK Optimus GX 7100 2TB are in Capacity, Interface, NVME and Form Factor.

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OCZ ARC 100 480GB

SANDISK Optimus GX 7100 2TB

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Pangoly Score (How do we rate?)

82

Pangoly Score (How do we rate?)

-

Brand

OCZ

Brand

SanDisk

Model

ARC100-25SAT3-480G

Model

SDSP71200TAN-000E0
SDSP71200TAN

Release Date

📅 July 2014

Release Date

📅 February 2026

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

User reviews

★★★★★

(210 reviews)

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Performance (Charts)

295th / 1746

Performance (Charts)

n/a

Effective Value

-

Effective Value

-

Price history

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Price history

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Price/GB

-

Price/GB

$0.27

GB/$1

-

GB/$1

3.71

Series

ARC 100

Series

-

Capacity

480 GB

Capacity

2000 GB

Interface

SATA 6 Gb/s

Interface

PCIe Gen4 x4

NVME

No

NVME

Yes

Form Factor

2.5"

Form Factor

M.2-2280

SSD Controller

Indilinx Barefoot 3

SSD Controller

-

NAND Flash Type

MLC (toggle)

NAND Flash Type

-

Max Sequential Read

Up to 490 MB/s

Max Sequential Read

-

Max Sequential Write

Up to 450 MB/s

Max Sequential Write

-

MTBF

2,000,000 hours

MTBF

-

Options (3)

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

Comparison and key differences summary

Reasons to buy the OCZ ARC 100 480GB:

Reasons to buy the SANDISK Optimus GX 7100 2TB:

Newer Product, it was released around 12 years later
More Capacity (+1520 GB available)
Newer interface (PCIe Gen4 x4)

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