WD Red SA500 NAS 2TB vs WD Blue SN580 2TB SSD Comparison

WD Red SA500 NAS 2TB and WD Blue SN580 2TB are both solid state drives with the same Capacity (2000 GB). The main differences are in Interface, NVME, Form Factor and NAND Flash Type.

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WD Red SA500 NAS 2TB

WD Blue SN580 2TB

Prices
(Change region)

In Stock

Free shipping

$394.83

Prices
(Change region)

In Stock

Free shipping

$278.29

In Stock

$338.30

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Brand

Western Digital

Brand

Western Digital

Model

WDS200T1R0A

Model

WDS200T3B0E

Release Date

📅 October 2019

Release Date

📅 June 2023

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

User reviews

★★★★★

(13 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

$0.08

Price/GB

$0.06

GB/$1

12.9

GB/$1

16.95

Series

Red SA500

Series

WD Blue SN580

Capacity

2000 GB

Capacity

2000 GB

Interface

SATA 6 Gb/s

Interface

PCIe Gen4 x4

NVME

Yes

Form Factor

2.5"

Form Factor

M.2-2280

NAND Flash Type

3D NAND

NAND Flash Type

TLC

Max Sequential Read

Up to 560 MB/s

Max Sequential Read

Up to 4,150 MB/s

Max Sequential Write

Up to 530 MB/s

Max Sequential Write

Up to 4,150 MB/s

MTBF

Up to 2M hours

MTBF

1.5M Hours

Options (3)

	500GB $49.99
	4TB $279.99
	1TB $458.10

Options (7)

	SN580 - Up to 4,150 MB/s 500GB $158.10
	SN570 - Up to 3,500 MB/s 250GB $99.00
	SN570 - Up to 3,500 MB/s 2TB $109.99
	SN570 - Up to 3,500 MB/s 500GB $120.25
	SN570 - Up to 3,500 MB/s 1TB $169.00
	SN580 - Up to 4,150 MB/s 250GB $32.99
	SN580 - Up to 4,150 MB/s 1TB $193.11