Samsung 860 PRO 256GB vs 840 PRO 256GB SSD Comparison

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Samsung 860 PRO 256GB

Samsung 840 PRO 256GB

Prices
(Change region)

In Stock

$275.00

(Used from $32.99) Last updated 36 minutes ago.
In Stock

$279.99

+Free shipping

Prices
(Change region)

In Stock

$174.99

+Free shipping

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Brand

Samsung

Brand

Samsung

Model

MZ-76P256BW
MZ-76P256B/EU

Model

MZ-7PD256BW

Release Date

📅 January 2018

Release Date

📅 October 2012

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

User reviews

★★★★★

(107 reviews)

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User reviews

★★★★★

(235 reviews)

Add a product review

Performance (Charts)

189th / 1408

(0%)

Performance (Charts)

228th / 1408

(-14%)

Effective Value

170th / 318

Effective Value

256th / 318

Price history

View Details ►

Price history

View Details ►

Price/GB

$0.29

Price/GB

$0.68

GB/$1

3.41

GB/$1

1.46

Pros

Great performance
Samsung MDX controller
5-years warranty

Series

860 Pro Series

Series

840 Pro Series

Capacity

256 GB

Capacity

256 GB

Interface

SATA 6 Gb/s

Interface

SATA 6 Gb/s

NVME

Form Factor

2.5"

Form Factor

2.5"

SSD Controller

Samsung MJX

SSD Controller

Samsung MDX

NAND Flash Type

V-NAND 2-bit MLC

NAND Flash Type

MLC

Max Sequential Read

Up to 560 MB/s

Max Sequential Read

Max Sequential Write

Up to 530 MB/s

Max Sequential Write

MTBF

1,500,000 hours

MTBF

1,500,000 hours

Options (4)

	1 TB $199.99
	2 TB $379.99
	4 TB $629.00
	512 GB $99.99

Options (1)

512 GB
$279.99

What are the differences between Samsung 860 PRO 256GB and 840 PRO 256GB? Analyze head-to-head all specifications and features to find out the better ssd.