Compare Solid State Drives

Compare Western Digital Red SN700 1TB vs SN850 1TB

Western Digital Red SN700 1TB and Western Digital SN850 1TB are both solid state drives with the same Capacity (1000 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 Red SN700 1TB

Western Digital SN850 1TB

Prices
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In Stock

Last updated 32 minutes ago.

Prices
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In Stock

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Brand

Western Digital

Brand

Western Digital

Model

WDS100T1R0C

Model

WDS100T1X0E

Release Date

📅 September 2021

Release Date

📅 October 2020

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

User reviews

★★★★★

(1 reviews)

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User reviews

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Performance (Charts)

n/a

Performance (Charts)

43rd / 1746

Effective Value

-

Effective Value

27th / 336

Price history

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Price history

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Price/GB

$0.15

Price/GB

$0.10

GB/$1

6.5

GB/$1

9.52

Series

Red SN700 NVMe

Series

BLACK SN850 NVMe

Capacity

1000 GB

Capacity

1000 GB

Interface

PCIe Gen3 x4

Interface

PCIe Gen4 x4

NVME

Yes

NVME

Yes

Form Factor

M.2-2280

Form Factor

M.2-2280

SSD Controller

-

SSD Controller

WD/SanDisk NVMe G2

NAND Flash Type

-

NAND Flash Type

3D NAND

Max Sequential Read

Up to 3430 MB/s

Max Sequential Read

Up to 7000 MB/s

Max Sequential Write

Up to 3000 MB/s

Max Sequential Write

Up to 5300 MB/s

MTBF

1,750,000 hours

MTBF

1.75M Hours

Options (4)

	2TB $910.99
	500GB $246.74
	4TB $995.95
	250GB $191.99

Options (3)

	500GB Standard Edition $156.51
	2TB Standard Edition $300.78
	1TB Call of Duty: Black Ops Cold War Special Edition $69.99

Comparison and key differences summary

Reasons to buy the Western Digital Red SN700 1TB:

Newer Product, it was released around 11 months later

Reasons to buy the Western Digital SN850 1TB:

55% cheaper, you can save $240.62
Newer interface (PCIe Gen4 x4)

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