WD Blue SN550 2TB vs WD Blue SN570 2TB SSD Comparison

WD Blue SN550 2TB and WD Blue SN570 2TB are both solid state drives with the same Capacity (2000 GB), Interface (PCIe Gen3 x4) and Form Factor (M.2-2280). The main differences are in NAND Flash Type, Max Sequential Read, Max Sequential Write and MTBF.

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WD Blue SN550 2TB

WD Blue SN570 2TB

Prices
(Change region)

Out of Stock

Free shipping

$165.99

Out of Stock

$169.99

Out of Stock

Free shipping

$229.99

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Prices
(Change region)

Out of Stock

Free shipping

$109.99

Out of Stock

$119.99

Out of Stock

$119.99

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* Product prices and availability are subject to change frequently. Any price and availability information displayed on Amazon at the time of purchase will apply.

Brand

Western Digital

Brand

Western Digital

Model

WDS200T2B0C

Model

WDS200T3B0C

Release Date

📅 November 2020

Release Date

📅 January 2022

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

User reviews

★★★★★

(75 reviews)

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User reviews

★★★★☆

(71 reviews)

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Price history

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Price history

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Price/GB

$0.08

Price/GB

$0.05

GB/$1

12.05

GB/$1

18.18

Series

Blue SN550 NVMe

Series

Blue SN570 NVMe

Capacity

2000 GB

Capacity

2000 GB

Interface

PCIe Gen3 x4

Interface

PCIe Gen3 x4

NVME

Yes

NVME

Yes

Form Factor

M.2-2280

Form Factor

M.2-2280

NAND Flash Type

3D NAND

NAND Flash Type

TLC

Max Sequential Read

Up to 2600 MB/s

Max Sequential Read

Up to 3500 MB/s

Max Sequential Write

Up to 1800 MB/s

Max Sequential Write

Up to 3500 MB/s

MTBF

1.7M hours

MTBF

1.5M Hours

Options (3)

	500GB $149.00
	250GB $44.99
	1TB $178.27

Options (7)

	2TB SN550 - Up to 2,600 MB/s $165.99
	500GB SN550 - Up to 2,600 MB/s $149.00
	250GB SN550 - Up to 2,600 MB/s $44.99
	500GB SN570 - Up to 3,500 MB/s $120.25
	1TB SN570 - Up to 3,500 MB/s $169.00
	250GB SN570 - Up to 3,500 MB/s $99.00
	1TB SN550 - Up to 2,600 MB/s $178.27