Compare Solid State Drives

Compare Samsung 850 Pro 256GB vs 850 EVO 4TB

Samsung 850 Pro 256GB and Samsung 850 EVO 4TB are both solid state drives with the same Interface (SATA 6 Gb/s), Form Factor (2.5") and NAND Flash Type (3D NAND). The main differences are in Performance (+10%), Capacity, SSD Controller and Max Sequential Read.

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Samsung 850 Pro 256GB

Samsung 850 EVO 4TB

Prices
(Change region)

In Stock

Free shipping

Prices
(Change region)

In Stock

Free shipping

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Pangoly Score (How do we rate?)

94

Pangoly Score (How do we rate?)

-

Brand

Samsung

Brand

Samsung

Model

MZ-7KE256BW

Model

MZ-75E4T0B/AM
MZ-75E4T0BW
MZ-75E4T0B/EU
MZ-75E4T0B/KR
MZ-75E4T0B/CN
MZ-75E4T0B

Release Date

📅 July 2014

Release Date

📅 July 2016

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

User reviews

★★★★★

(174 reviews)

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User reviews

★★★★☆

(251 reviews)

Add a product review

Performance (Charts)

216th / 1746

(-10%)

Performance (Charts)

193rd / 1746

(0%)

Effective Value

265th / 336

Effective Value

328th / 336

Price history

View Details ►

Price history

View Details ►

Price/GB

$0.78

Price/GB

$0.22

GB/$1

1.28

GB/$1

4.45

Pros

Great performance
Ten-year warranty
Samsung MEX controller

Pros

-

Cons

Not cheap

Cons

-

Series

850 PRO

Series

850 EVO

Capacity

256 GB

Capacity

4000 GB

Interface

SATA 6 Gb/s

Interface

SATA 6 Gb/s

NVME

No

NVME

No

Form Factor

2.5"

Form Factor

2.5"

SSD Controller

Samsung MEX

SSD Controller

Samsung MHX

NAND Flash Type

3D NAND

NAND Flash Type

3D NAND

Cache

-

Cache

4GB

Max Sequential Read

Up to 550 MB/s

Max Sequential Read

Up to 540 MB/s

Max Sequential Write

Up to 520 MB/s

Max Sequential Write

Up to 520 MB/s

MTBF

2,000,000 hours

MTBF

1,500,000 hours

Options (3)

	1TB SSD Only $444.45
	2TB SSD Only $844.45
	512 GB SSD Only $360.10

Options (2)

	1 TB SSD Only $460.60
	2 TB SSD Only $594.45

Comparison and key differences summary

Reasons to buy the Samsung 850 Pro 256GB:

78% cheaper, you can save $698.76
Much better effective value.

Reasons to buy the Samsung 850 EVO 4TB:

Moderately better performance, around +10%
Newer Product, it was released around 2 years later
More Capacity (+3744 GB available)

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