Compare Solid State Drives

Compare Western Digital WD_BLACK SN7100 500GB vs Red SN700 500GB

Western Digital WD_BLACK SN7100 500GB and Western Digital Red SN700 500GB are both solid state drives with the same Capacity (500 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 WD_BLACK SN7100 500GB

Western Digital Red SN700 500GB

Prices
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In Stock

Free shipping

In Stock

Last updated 15 minutes ago.

In Stock

Prices
(Change region)

In Stock

Free shipping

In Stock

Last updated 15 minutes ago.

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Brand

Western Digital

Brand

Western Digital

Model

WDS500G4X0E-00CJA0
WDS500G4X0E

Model

WDS500G1R0C

Release Date

📅 December 2024

Release Date

📅 September 2021

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

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User reviews

★★★★★

(1 reviews)

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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

SN7100

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

NAND Flash Type

TLC 3D NAND

NAND Flash Type

-

Max Sequential Read

Up to 6800 MB/s

Max Sequential Read

Up to 3430 MB/s

Max Sequential Write

Up to 5800 MB/s

Max Sequential Write

Up to 2600 MB/s

MTBF

1,750,000 hours

MTBF

1,750,000 hours

-

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 WD_BLACK SN7100 500GB:

46% cheaper, you can save $119.57
Newer Product, it was released around 3 years later
Newer interface (PCIe Gen4 x4)

Reasons to buy the Western Digital Red SN700 500GB:

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