Compare Solid State Drives

Compare Solidigm P41 Plus Series 512GB vs P44 Pro 512GB

Solidigm P41 Plus Series 512GB and Solidigm P44 Pro 512GB are both solid state drives with the same Interface (PCIe Gen4 x4) and Form Factor (M.2-2280). The main differences are in Capacity, Max Sequential Read and Max Sequential Write.

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Solidigm P41 Plus Series 512GB

Solidigm P44 Pro 512GB

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Brand

Solidigm

Brand

Solidigm

Model

SSDPFKNU512GZX1

Model

SSDPFKKW512H7X1

Release Date

📅 August 2022

Release Date

📅 October 2022

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

User reviews

★★★★☆

(10 reviews)

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Price history

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Price history

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Price/GB

$0.08

Price/GB

$0.12

GB/$1

12.5

GB/$1

8.53

Series

P41 Plus

Series

P44 Pro

Capacity

500 GB

Capacity

512 GB

Interface

PCIe Gen4 x4

Interface

PCIe Gen4 x4

NVME

Yes

NVME

Yes

Form Factor

M.2-2280

Form Factor

M.2-2280

NAND Flash Type

3D4

NAND Flash Type

-

Max Sequential Read

Up to 3500 MB/s

Max Sequential Read

Up to 7000 MB/s

Max Sequential Write

Up to 1625 MB/s

Max Sequential Write

Up to 4700 MB/s

MTBF

1.6 million hours

MTBF

-

Options (2)

	2TB $345.00
	1TB $249.75

-

Comparison and key differences summary

Reasons to buy the Solidigm P41 Plus Series 512GB:

Reasons to buy the Solidigm P44 Pro 512GB:

53% cheaper, you can save $67.00
More Capacity (+12 GB available)

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