Compare Solid State Drives

Compare Western Digital SN850 500GB vs Red SN700 500GB

Western Digital SN850 500GB and Western Digital Red SN700 500GB are both solid state drives with the same Capacity (500 GB) and Form Factor (M.2-2280). The main differences are in Interface, Max Sequential Read, Max Sequential Write and MTBF.

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Western Digital SN850 500GB

Western Digital Red SN700 500GB

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Last updated 28 minutes ago.

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Brand

Western Digital

Brand

Western Digital

Model

WDS500G1X0E

Model

WDS500G1R0C

Release Date

📅 October 2020

Release Date

📅 September 2021

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

User reviews

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User reviews

★★★★★

(1 reviews)

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Performance (Charts)

51st / 1746

Performance (Charts)

n/a

Effective Value

13th / 336

Effective Value

-

Price history

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Price history

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Price/GB

$0.12

Price/GB

$0.43

GB/$1

8.33

GB/$1

2.3

Series

BLACK SN850 NVMe

Series

Red SN700 NVMe

Capacity

500 GB

Capacity

500 GB

Interface

PCIe Gen4 x4

Interface

PCIe Gen3 x4

NVME

Yes

NVME

Yes

Form Factor

M.2-2280

Form Factor

M.2-2280

SSD Controller

WD/SanDisk NVMe G2

SSD Controller

-

NAND Flash Type

3D NAND

NAND Flash Type

-

Max Sequential Read

Up to 7000 MB/s

Max Sequential Read

Up to 3430 MB/s

Max Sequential Write

Up to 4100 MB/s

Max Sequential Write

Up to 2600 MB/s

MTBF

1.75M Hours

MTBF

1,750,000 hours

Options (3)

	1TB Call of Duty: Black Ops Cold War Special Edition $69.99
	1TB Standard Edition $187.61
	2TB Standard Edition $291.00

Options (4)

	1TB $421.02
	4TB $995.95
	2TB $910.99
	250GB $191.99

Comparison and key differences summary

Reasons to buy the Western Digital SN850 500GB:

40% cheaper, you can save $105.49
Newer interface (PCIe Gen4 x4)

Reasons to buy the Western Digital Red SN700 500GB:

Newer Product, it was released around 11 months later

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