Compare Solid State Drives

Compare Plextor M6S 128GB vs M8Pe 512GB M.2

The main differences between Plextor M6S 128GB and Plextor M8Pe 512GB M.2 are in Performance (+112%), Capacity, Interface and NVME.

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Plextor M6S 128GB

Plextor M8Pe 512GB M.2

Prices
(Change region)

Out of Stock

Free shipping

-

Prices
(Change region)

Out of Stock

Free shipping

-

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Pangoly Score (How do we rate?)

85

Pangoly Score (How do we rate?)

-

Brand

Plextor

Brand

Plextor

Model

PX-128M6S

Model

PX-512M8PeG

Release Date

📅 April 2014

Release Date

📅 January 2017

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

User reviews

★★★★★

(13 reviews)

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User reviews

★★★★☆

(94 reviews)

Add a product review

Performance (Charts)

276th / 1746

(-112%)

Performance (Charts)

132nd / 1746

(0%)

Effective Value

214th / 336

Effective Value

187th / 336

Price history

View Details ►

Price history

View Details ►

Price/GB

$0.65

Price/GB

$0.49

GB/$1

1.54

GB/$1

2.05

Pros

Marvell 88SS9188 controller
Solid performance

Pros

-

Cons

Not as fast as other high-end drives

Cons

-

Series

-

Series

M8Pe

Capacity

128 GB

Capacity

512 GB

Interface

SATA 6 Gb/s

Interface

PCIe Gen3 x4

NVME

No

NVME

Yes

Form Factor

2.5"

Form Factor

M.2-2280

SSD Controller

Marvell 9188

SSD Controller

Marvell 1093

NAND Flash Type

MLC (toggle)

NAND Flash Type

MLC

Cache

-

Cache

512MB

Max Sequential Read

-

Max Sequential Read

Up to 2300 MB/s

Max Sequential Write

-

Max Sequential Write

Up to 1300 MB/s

MTBF

-

MTBF

2,400,000 hours

-

Options (4)

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

Comparison and key differences summary

Reasons to buy the Plextor M6S 128GB:

67% cheaper, you can save $166.86

Reasons to buy the Plextor M8Pe 512GB M.2:

Monstrously better performance, around +112%
Moderately better effective value.
Newer Product, it was released around 3 years later
More Capacity (+384 GB available)
Newer interface (PCIe Gen3 x4)

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