Compare Solid State Drives

Compare Samsung 990 PRO 1TB vs 850 Pro 1TB

Samsung 990 PRO 1TB and Samsung 850 Pro 1TB are both solid state drives with the same Capacity (1000 GB). The main differences are in Performance (+255%), Interface, NVME and Form Factor.

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Samsung 990 PRO 1TB

Samsung 850 Pro 1TB

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Pangoly Score (How do we rate?)

-

Pangoly Score (How do we rate?)

94

Brand

Samsung

Brand

Samsung

Model

MZ-V9P1T0B/AM
MZ-V9P1T0BW

Model

MZ-7KE1T0BW

Release Date

📅 October 2022

Release Date

📅 July 2014

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

User reviews

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User reviews

★★★★★

(185 reviews)

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Performance (Charts)

46th / 1746

(0%)

Performance (Charts)

212th / 1746

(-255%)

Effective Value

44th / 336

Effective Value

307th / 336

Price history

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Price history

View Details ►

Price/GB

$0.13

Price/GB

$0.38

GB/$1

7.69

GB/$1

2.66

Pros

-

Pros

Great performance
Ten-year warranty
Samsung MEX controller

Cons

-

Cons

Not cheap

Series

990 PRO

Series

850 PRO

Capacity

1000 GB

Capacity

1000 GB

Interface

PCIe Gen4 x4

Interface

SATA 6 Gb/s

NVME

Yes

NVME

No

Form Factor

M.2-2280

Form Factor

2.5"

SSD Controller

Samsung Pascal

SSD Controller

Samsung MEX

NAND Flash Type

V7 V-NAND 3bit MLC

NAND Flash Type

3D NAND

Cache

-

Cache

64MB

Max Sequential Read

Up to 7450 MB/s

Max Sequential Read

Up to 550 MB/s

Max Sequential Write

Up to 6900 MB/s

Max Sequential Write

Up to 520 MB/s

MTBF

-

MTBF

2,000,000 hours

Options (1)

Samsung 990 PRO 2TB

2TB
$389.99

Options (3)

	256 GB SSD Only $199.99
	2TB SSD Only $844.45
	512 GB SSD Only $360.10

Comparison and key differences summary

Reasons to buy the Samsung 990 PRO 1TB:

34% cheaper, you can save $126.27
Monstrously better performance, around +255%
Hugely better effective value.
Newer Product, it was released around 8 years later
Newer interface (PCIe Gen4 x4)

Reasons to buy the Samsung 850 Pro 1TB:

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