Compare Solid State Drives

Compare SANDISK Optimus 5100 2TB vs Extreme II 120GB

The main differences between SANDISK Optimus 5100 2TB and SanDisk Extreme II 120GB are in Capacity, Interface, NVME and Form Factor.

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SANDISK Optimus 5100 2TB

SanDisk Extreme II 120GB

Prices
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In Stock

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Prices
(Change region)

-

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Pangoly Score (How do we rate?)

-

Pangoly Score (How do we rate?)

86

Brand

SanDisk

Brand

SanDisk

Model

SDSP51200TAN-000E0
SDSP51200TAN

Model

SDSSDXP-120G-G25

Release Date

📅 February 2026

Release Date

📅 February 2014

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

User reviews

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User reviews

★★★★★

(276 reviews)

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Performance (Charts)

n/a

Performance (Charts)

282nd / 1746

Effective Value

-

Effective Value

-

Price history

View Details ►

Price history

View Details ►

Price/GB

$0.28

Price/GB

-

GB/$1

3.57

GB/$1

-

Pros

-

Pros

Solid performance
Marvell 88SS9187 controller
5-years warranty

Cons

-

Cons

Not as fast as other high-end SSDs

Series

-

Series

Extreme II

Capacity

2000 GB

Capacity

120 GB

Interface

PCIe Gen4 x4

Interface

SATA 6 Gb/s

NVME

Yes

NVME

No

Form Factor

M.2-2280

Form Factor

2.5"

SSD Controller

-

SSD Controller

Marvell 9187

NAND Flash Type

-

NAND Flash Type

MLC (toggle)

Max Sequential Read

-

Max Sequential Read

Up to 550 MB/s

Max Sequential Write

-

Max Sequential Write

Up to 340 MB/s

MTBF

-

MTBF

2,000,000 hours

-

Options (1)

SanDisk Extreme II 480GB

480 GB

Comparison and key differences summary

Reasons to buy the SANDISK Optimus 5100 2TB:

Newer Product, it was released around 12 years later
More Capacity (+1880 GB available)
Newer interface (PCIe Gen4 x4)

Reasons to buy the SanDisk Extreme II 120GB:

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