Compare Solid State Drives

Compare Samsung 860 EVO 250GB M.2 vs 850 EVO 120GB M.2

Samsung 860 EVO 250GB M.2 and Samsung 850 EVO 120GB M.2 are both solid state drives with the same Interface (SATA 6 Gb/s), Form Factor (M.2-2280) and NAND Flash Type (3D NAND). The main differences are in Capacity, SSD Controller, Max Sequential Read and Max Sequential Write.

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Samsung 860 EVO 250GB M.2

Samsung 850 EVO 120GB M.2

Prices
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Prices
(Change region)

In Stock

Free shipping

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Brand

Samsung

Brand

Samsung

Model

MZ-N6E250BW

Model

MZ-N5E120BW

Release Date

📅 January 2018

Release Date

📅 July 2020

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

User reviews

★★★★☆

(251 reviews)

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User reviews

★★★★☆

(251 reviews)

Add a product review

Price history

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Price history

View Details ►

Price/GB

$0.26

Price/GB

$0.67

GB/$1

3.85

GB/$1

1.5

Series

860 EVO Series

Series

850 EVO

Capacity

250 GB

Capacity

120 GB

Interface

SATA 6 Gb/s

Interface

SATA 6 Gb/s

NVME

No

NVME

No

Form Factor

M.2-2280

Form Factor

M.2-2280

SSD Controller

Samsung MJX

SSD Controller

Samsung MGX

NAND Flash Type

3D NAND

NAND Flash Type

3D NAND

Cache

512MB LPDDR4

Cache

-

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 500 MB/s

MTBF

1,500,000 hours

MTBF

-

Options (3)

	1 TB $169.99
	2 TB $449.99
	500 GB $94.99

-

Comparison and key differences summary

Reasons to buy the Samsung 860 EVO 250GB M.2:

More Capacity (+130 GB available)

Reasons to buy the Samsung 850 EVO 120GB M.2:

33% cheaper, you can save $40.00
Newer Product, it was released around 3 years later

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