Compare Solid State Drives

Compare Samsung 970 EVO Plus 500GB vs 840 EVO 500GB

Samsung 970 EVO Plus 500GB and Samsung 840 EVO 500GB are both solid state drives with the same Capacity (500 GB) and MTBF (1,500,000 hours). The main differences are in Performance (+156%), Interface, NVME and Form Factor.

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Samsung 970 EVO Plus 500GB

Samsung 840 EVO 500GB

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Prices
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Pangoly Score (How do we rate?)

-

Pangoly Score (How do we rate?)

91

Brand

Samsung

Brand

Samsung

Model

MZ-V7S500B/AM
MZ-V7S500BW

Model

MZ-7TE500BW

Release Date

📅 February 2019

Release Date

📅 August 2013

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

User reviews

★★★★★

(40 reviews)

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User reviews

★★★★★

(150 reviews)

Add a product review

Performance (Charts)

73rd / 1746

(0%)

Performance (Charts)

214th / 1746

(-156%)

Effective Value

12th / 336

Effective Value

263rd / 336

Price history

View Details ►

Price history

View Details ►

Price/GB

$0.08

Price/GB

$0.40

GB/$1

13.03

GB/$1

2.5

Pros

-

Pros

Great performance
Samsung MEX Controller
Very good pricing

Cons

-

Cons

Questionable reliability compared to MLC NAND

Series

970 EVO PLUS

Series

840 EVO

Capacity

500 GB

Capacity

500 GB

Interface

PCIe Gen3 x4

Interface

SATA 6 Gb/s

NVME

Yes

NVME

No

Form Factor

M.2-2280

Form Factor

2.5"

SSD Controller

Samsung Phoenix

SSD Controller

Samsung MEX

NAND Flash Type

V-NAND 3-bit MLC

NAND Flash Type

TLC

Cache

Samsung 512MB Low Power DDR4 SDRAM

Cache

-

Max Sequential Read

Up to 3500 MB/s

Max Sequential Read

-

Max Sequential Write

Up to 3200 MB/s

Max Sequential Write

-

MTBF

1,500,000 hours

MTBF

1,500,000 hours

Options (2)

	1TB $349.25
	250 GB $189.99

Comparison and key differences summary

Reasons to buy the Samsung 970 EVO Plus 500GB:

Monstrously better performance, around +156%
Hugely better effective value.
Newer Product, it was released around 6 years later
Newer interface (PCIe Gen3 x4)

Reasons to buy the Samsung 840 EVO 500GB:

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