Compare Solid State Drives

Compare Western Digital Red SN700 2TB vs WD_BLACK SN8100 2TB

Western Digital Red SN700 2TB and Western Digital WD_BLACK SN8100 2TB are both solid state drives with the same Capacity (2000 GB), Form Factor (M.2-2280) and MTBF (1,750,000 hours). The main differences are in Interface, Max Sequential Read and Max Sequential Write.

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Western Digital Red SN700 2TB

Western Digital WD_BLACK SN8100 2TB

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Brand

Western Digital

Brand

Western Digital

Model

WDS200T1R0C

Model

WDS200T1X0M
WDS200T1X0M-00CMT0

Release Date

📅 September 2021

Release Date

📅 May 2025

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

User reviews

★★★★★

(1 reviews)

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Performance (Charts)

n/a

Performance (Charts)

3rd / 1746

Effective Value

-

Effective Value

6th / 336

Price history

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Price history

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Price/GB

$0.10

Price/GB

$0.11

GB/$1

9.52

GB/$1

9.16

Series

Red SN700 NVMe

Series

-

Capacity

2000 GB

Capacity

2000 GB

Interface

PCIe Gen3 x4

Interface

PCIe Gen5 x4

NVME

Yes

NVME

Yes

Form Factor

M.2-2280

Form Factor

M.2-2280

Max Sequential Read

Up to 3400 MB/s

Max Sequential Read

Up to 14900 MB/s

Max Sequential Write

Up to 2900 MB/s

Max Sequential Write

Up to 14000 MB/s

MTBF

1,750,000 hours

MTBF

1,750,000 Hours

Options (4)

	4TB $995.95
	500GB $246.74
	250GB $191.99
	1TB $434.13

Options (2)

	1TB $247.00
	4TB $789.99

Comparison and key differences summary

Reasons to buy the Western Digital Red SN700 2TB:

Reasons to buy the Western Digital WD_BLACK SN8100 2TB:

22% cheaper, you can save $118.19
Newer Product, it was released around 4 years later
Newer interface (PCIe Gen5 x4)

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