Compare Solid State Drives

Compare Samsung 860 PRO 256GB vs 840 PRO 256GB

Samsung 860 PRO 256GB and Samsung 840 PRO 256GB are both solid state drives with the same Capacity (256 GB), Interface (SATA 6 Gb/s) and Form Factor (2.5"). The main differences are in Performance (+6%), SSD Controller and NAND Flash Type.

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Samsung 860 PRO 256GB

Samsung 840 PRO 256GB

Prices
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In Stock

Free shipping

Prices
(Change region)

In Stock

Free shipping

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Pangoly Score (How do we rate?)

-

Pangoly Score (How do we rate?)

92

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)

220th / 1746

(0%)

Performance (Charts)

235th / 1746

(-6%)

Effective Value

184th / 336

Effective Value

268th / 336

Price history

View Details ►

Price history

View Details ►

Price/GB

$0.29

Price/GB

$0.70

GB/$1

3.41

GB/$1

1.42

Pros

-

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

No

NVME

No

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 $464.45
	2 TB $749.99
	4 TB $1,224.99
	512 GB $349.99

Options (1)

Samsung 840 PRO 512GB

512 GB
$299.99

Comparison and key differences summary

Reasons to buy the Samsung 860 PRO 256GB:

Slightly better performance, around +6%
Newer Product, it was released around 5 years later

Reasons to buy the Samsung 840 PRO 256GB:

36% cheaper, you can save $100.00
Moderately better effective value.

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