Samsung 840 EVO 250GB vs 840 PRO 256GB SSD Comparison

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Samsung 840 EVO 250GB

Samsung 840 PRO 256GB

Prices
(Change region)

In Stock

$99.75

+Free shipping

Prices
(Change region)

In Stock

$174.99

+Free shipping

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Pangoly Score (How do we rate?)

Brand

Samsung

Brand

Samsung

Model

MZ-7TE250BW

Model

MZ-7PD256BW

Release Date

📅 August 2013

Release Date

📅 October 2012

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

User reviews

★★★★★

(150 reviews)

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User reviews

★★★★★

(235 reviews)

Add a product review

Performance (Charts)

228th / 1408

(0%)

Performance (Charts)

228th / 1408

(0%)

Effective Value

210th / 318

Effective Value

256th / 318

Price history

View Details ►

Price history

View Details ►

Price/GB

$0.40

Price/GB

$0.68

GB/$1

2.51

GB/$1

1.46

Pros

Great performance
Samsung MEX Controller
Very good pricing

Pros

Great performance
Samsung MDX controller
5-years warranty

Cons

Questionable reliability compared to MLC NAND

Cons

Series

840 EVO

Series

840 Pro Series

Capacity

250 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 MEX

SSD Controller

Samsung MDX

NAND Flash Type

1x nm Samsung Toggle DDR 2.0 3-Bit MLC NAND Flash Memory (400Mbps)

NAND Flash Type

MLC

Cache

512MB

Cache

MTBF

1,500,000 hours

MTBF

1,500,000 hours

Options (1)

500 GB
$199.99

Options (1)

512 GB
$279.99

What are the differences between Samsung 840 EVO 250GB and 840 PRO 256GB? Analyze head-to-head all specifications and features to find out the better ssd.