Compare Solid State Drives

Compare Plextor M8Pe 1TB M.2 PX-1TM8PeG vs SANDISK Optimus GX 7100 2TB

Plextor M8Pe 1TB M.2 PX-1TM8PeG and SANDISK Optimus GX 7100 2TB are both solid state drives with the same Form Factor (M.2-2280). The main differences are in Capacity and Interface.

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Plextor M8Pe 1TB M.2 PX-1TM8PeG

SANDISK Optimus GX 7100 2TB

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Brand

Plextor

Brand

SanDisk

Model

PX-1TM8PeG

Model

SDSP71200TAN-000E0
SDSP71200TAN

Release Date

📅 December 2016

Release Date

📅 February 2026

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

User reviews

★★★★☆

(94 reviews)

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User reviews

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Performance (Charts)

126th / 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

M8Pe(G)

Series

-

Capacity

1000 GB

Capacity

2000 GB

Interface

PCIe Gen3 x4

Interface

PCIe Gen4 x4

NVME

Yes

NVME

Yes

Form Factor

M.2-2280

Form Factor

M.2-2280

SSD Controller

Marvell 1093

SSD Controller

-

Cache

1024MB

Cache

-

Max Sequential Read

Up to 2500 MB/s

Max Sequential Read

-

Max Sequential Write

Up to 1400 MB/s

Max Sequential Write

-

MTBF

2,400,000 hours

MTBF

-

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

Options (3)

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

Comparison and key differences summary

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

Reasons to buy the SANDISK Optimus GX 7100 2TB:

Newer Product, it was released around 9 years later
More Capacity (+1000 GB available)
Newer interface (PCIe Gen4 x4)

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