Compare Solid State Drives

Compare SANDISK Optimus 5100 1TB vs Plextor M8Pe 1TB M.2 PX-1TM8PeG

SANDISK Optimus 5100 1TB and Plextor M8Pe 1TB M.2 PX-1TM8PeG are both solid state drives with the same Capacity (1000 GB) and Form Factor (M.2-2280). The main differences are in Interface.

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SANDISK Optimus 5100 1TB

Plextor M8Pe 1TB M.2 PX-1TM8PeG

Prices
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Prices
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-

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Brand

SanDisk

Brand

Plextor

Model

SDSP51100TAN-000E0
SDSP51100TAN

Model

PX-1TM8PeG

Release Date

📅 February 2026

Release Date

📅 December 2016

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

User reviews

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User reviews

★★★★☆

(94 reviews)

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Performance (Charts)

n/a

Performance (Charts)

126th / 1746

Effective Value

-

Effective Value

-

Price history

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Price history

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Price/GB

$0.30

Price/GB

-

GB/$1

3.37

GB/$1

-

Series

-

Series

M8Pe(G)

Capacity

1000 GB

Capacity

1000 GB

Interface

PCIe Gen4 x4

Interface

PCIe Gen3 x4

NVME

Yes

NVME

Yes

Form Factor

M.2-2280

Form Factor

M.2-2280

SSD Controller

-

SSD Controller

Marvell 1093

Cache

-

Cache

1024MB

Max Sequential Read

-

Max Sequential Read

Up to 2500 MB/s

Max Sequential Write

-

Max Sequential Write

Up to 1400 MB/s

MTBF

-

MTBF

2,400,000 hours

-

Options (5)

	1T M.2
	256G M.2
	256G M.2 with HeatSink $251.07
	512G M.2
	512G M.2 with HeatSink $249.72

Comparison and key differences summary

Reasons to buy the SANDISK Optimus 5100 1TB:

Newer Product, it was released around 9 years later
Newer interface (PCIe Gen4 x4)

Reasons to buy the Plextor M8Pe 1TB M.2 PX-1TM8PeG:

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