Compare Solid State Drives

Compare WD Red SA500 4TB vs WD Red SA500 500GB

WD Red SA500 4TB and Western Digital WD Red SA500 500GB are both solid state drives with the same Interface (SATA 6 Gb/s), NAND Flash Type (3D NAND) and Max Sequential Read (Up to 560 MB/s). The main differences are in Capacity and Form Factor.

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WD Red SA500 4TB

Western Digital WD Red SA500 500GB

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Prices
(Change region)

In Stock

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Brand

Western Digital

Brand

Western Digital

Model

WDS400T1R0A

Model

WDS500G1R0B

Release Date

📅 October 2019

Release Date

-

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

User reviews

★★★★★

(13 reviews)

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User reviews

★★★★☆

(28 reviews)

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Price history

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Price history

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Price/GB

$0.07

Price/GB

$0.10

GB/$1

14.29

GB/$1

10

Series

Red SA500

Series

Red SA500

Capacity

4000 GB

Capacity

500 GB

Interface

SATA 6 Gb/s

Interface

SATA 6 Gb/s

NVME

No

NVME

No

Form Factor

2.5"

Form Factor

M.2-2280

NAND Flash Type

3D NAND

NAND Flash Type

3D NAND

Max Sequential Read

Up to 560 MB/s

Max Sequential Read

Up to 560 MB/s

Max Sequential Write

Up to 530 MB/s

Max Sequential Write

Up to 530 MB/s

MTBF

Up to 2M hours

MTBF

Up to 2M hours

Options (3)

	500GB $49.99
	1TB $458.05
	2TB $399.14

Options (2)

	2TB $380.99
	1TB $249.99

Comparison and key differences summary

Reasons to buy the WD Red SA500 4TB:

More Capacity (+3500 GB available)

Reasons to buy the Western Digital WD Red SA500 500GB:

68% cheaper, you can save $572.50

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