Compare Solid State Drives

Compare Samsung 990 EVO 1TB vs 840 EVO 1TB 2.5"

Samsung 990 EVO 1TB and Samsung 840 EVO 1TB 2.5" are both solid state drives with the same Capacity (1000 GB). The main differences are in Performance (+169%), Interface, NVME and Form Factor.

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Samsung 990 EVO 1TB

Samsung 840 EVO 1TB 2.5"

Prices
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In Stock

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Prices
(Change region)

In Stock

Free shipping

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Brand

Samsung

Brand

Samsung

Model

MZ-V9E1T0B/AM
MZ-V9E1T0B

Model

MZ-7TE1T0BW

Release Date

📅 January 2024

Release Date

📅 November 2020

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

User reviews

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User reviews

★★★★★

(193 reviews)

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Performance (Charts)

64th / 1746

(0%)

Performance (Charts)

207th / 1746

(-169%)

Effective Value

43rd / 336

Effective Value

309th / 336

Price history

View Details ►

Price history

View Details ►

Price/GB

$0.07

Price/GB

$0.40

GB/$1

13.34

GB/$1

2.5

Series

990 EVO

Series

840 EVO

Capacity

1000 GB

Capacity

1000 GB

Interface

PCIe Gen5 x2

Interface

SATA 6 Gb/s

NVME

Yes

NVME

No

Form Factor

M.2-2280

Form Factor

2.5"

SSD Controller

-

SSD Controller

Samsung MEX

NAND Flash Type

V-NAND TLC

NAND Flash Type

MLC

Max Sequential Read

Up to 5000 MB/s

Max Sequential Read

-

Max Sequential Write

Up to 4200 MB/s

Max Sequential Write

-

MTBF

-

MTBF

1,500,000 hours

Options (1)

Samsung 990 EVO 2TB

2 TB
$449.99

-

Comparison and key differences summary

Reasons to buy the Samsung 990 EVO 1TB:

25% cheaper, you can save $100.00
Monstrously better performance, around +169%
Hugely better effective value.
Newer Product, it was released around 3 years later
Newer interface (PCIe Gen5 x2)

Reasons to buy the Samsung 840 EVO 1TB 2.5":

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