Compare Solid State Drives

Compare Western Digital WD Red SA500 500GB vs Red SN700 500GB

Western Digital WD Red SA500 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, NVME, Max Sequential Read and Max Sequential Write.

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Western Digital WD Red SA500 500GB

Western Digital Red SN700 500GB

Prices
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Prices
(Change region)

In Stock

Free shipping

In Stock

Last updated 48 minutes ago.

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Brand

Western Digital

Brand

Western Digital

Model

WDS500G1R0B

Model

WDS500G1R0C

Release Date

-

Release Date

📅 September 2021

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

User reviews

★★★★☆

(28 reviews)

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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

$0.10

Price/GB

$0.43

GB/$1

10

GB/$1

2.3

Series

Red SA500

Series

Red SN700 NVMe

Capacity

500 GB

Capacity

500 GB

Interface

SATA 6 Gb/s

Interface

PCIe Gen3 x4

NVME

No

NVME

Yes

Form Factor

M.2-2280

Form Factor

M.2-2280

NAND Flash Type

3D NAND

NAND Flash Type

-

Max Sequential Read

Up to 560 MB/s

Max Sequential Read

Up to 3430 MB/s

Max Sequential Write

Up to 530 MB/s

Max Sequential Write

Up to 2600 MB/s

MTBF

Up to 2M hours

MTBF

1,750,000 hours

Options (2)

	2TB $380.99
	1TB $249.99

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 Red SA500 500GB:

Reasons to buy the Western Digital Red SN700 500GB:

4% cheaper, you can save $10.99
Newer interface (PCIe Gen3 x4)

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