Compare Solid State Drives

Compare Samsung PM961 Polaris 128GB M.2 vs PM961 256GB

Samsung PM961 Polaris 128GB M.2 and Samsung PM961 256GB are both solid state drives with the same Interface (PCIe Gen3 x4) and Form Factor (M.2-2280). The main differences are in Performance (+4%) and Capacity.

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Samsung PM961 Polaris 128GB M.2

Samsung PM961 256GB

Prices
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Prices
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Brand

Samsung

Brand

Samsung

Model

MZVLW128HEGR-00000

Model

MZVLW256HEHP-00000

Release Date

📅 July 2018

Release Date

-

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

User reviews

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User reviews

★★★★☆

(4 reviews)

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Performance (Charts)

153rd / 1746

(0%)

Performance (Charts)

158th / 1746

(-4%)

Effective Value

-

Effective Value

-

Price history

View Details ►

Price history

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Price/GB

-

Price/GB

-

GB/$1

-

GB/$1

-

Series

-

Series

PM961

Capacity

128 GB

Capacity

256 GB

Interface

PCIe Gen3 x4

Interface

PCIe Gen3 x4

NVME

Yes

NVME

Yes

Form Factor

M.2-2280

Form Factor

M.2-2280

SSD Controller

-

SSD Controller

Silicon Motion

Max Sequential Read

-

Max Sequential Read

Sequential Read: 2800MB/s

Max Sequential Write

-

Max Sequential Write

Sequential Write: 1100MB/s

Options (1)

Samsung PM961 256GB

256GB

Options (1)

Samsung PM961 Polaris 128GB M.2

128GB

Comparison and key differences summary

Reasons to buy the Samsung PM961 Polaris 128GB M.2:

Slightly better performance, around +4%

Reasons to buy the Samsung PM961 256GB:

More Capacity (+128 GB available)

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