WD Blue SN570 1TB vs WD Red SA500 1TB SSD Comparison

WD Blue SN570 1TB and WD Red SA500 1TB are both solid state drives with the same Capacity (1000 GB) and Form Factor (M.2-2280). The main differences are in Interface, NVME, NAND Flash Type and Max Sequential Read.

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WD Blue SN570 1TB

WD Red SA500 1TB

Prices
(Change region)

In Stock

$169.00

In Stock

Free shipping

$184.14

Prices
(Change region)

In Stock

$249.99

Last updated 17 minutes ago.

In Stock

$249.99

In Stock

Free shipping

$360.00

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Brand

Western Digital

Brand

Western Digital

Model

WDS100T3B0C

Model

WDS100T1R0B

Release Date

📅 September 2021

Release Date

📅 October 2019

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

User reviews

★★★★★

(2 reviews)

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User reviews

★★★★★

(13 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

9.52

Series

Blue SN570 NVMe

Series

Red SA500

Capacity

1000 GB

Capacity

1000 GB

Interface

PCIe Gen3 x4

Interface

SATA 6 Gb/s

NVME

Yes

NVME

Form Factor

M.2-2280

Form Factor

M.2-2280

NAND Flash Type

TLC

NAND Flash Type

3D NAND

Max Sequential Read

Up to 3500 MB/s

Max Sequential Read

Up to 560 MB/s

Max Sequential Write

Up to 3000 MB/s

Max Sequential Write

Up to 530 MB/s

MTBF

1.5M Hours

MTBF

Up to 2M hours

Options (6)

	250GB SN570 - Up to 3,500 MB/s $99.00
	250GB SN550 - Up to 2,600 MB/s $44.99
	500GB SN550 - Up to 2,600 MB/s $149.00
	1TB SN550 - Up to 2,600 MB/s $178.27
	2TB SN550 - Up to 2,600 MB/s $165.99
	500GB SN570 - Up to 3,500 MB/s $120.25