WD Blue SN570 1TB vs WD Blue SN570 250GB SSD Comparison

WD Blue SN570 1TB and WD Blue SN570 250GB are both solid state drives with the same Interface (PCIe Gen3 x4), Form Factor (M.2-2280) and NAND Flash Type (TLC). The main differences are in Capacity, Max Sequential Read and Max Sequential Write.

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WD Blue SN570 1TB

WD Blue SN570 250GB

Prices
(Change region)

In Stock

$169.00

In Stock

Free shipping

$186.75

Prices
(Change region)

In Stock

Free shipping

$99.00

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Brand

Western Digital

Brand

Western Digital

Model

WDS100T3B0C

Model

WDS250G3B0C

Release Date

📅 September 2021

Release Date

📅 September 2021

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

User reviews

★★★★★

(2 reviews)

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User reviews

★★★★★

(2 reviews)

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Price history

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Price history

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Price/GB

$0.07

Price/GB

$0.14

GB/$1

14.29

GB/$1

7.36

Series

Blue SN570 NVMe

Series

Blue SN570 NVMe

Capacity

1000 GB

Capacity

250 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

TLC

NAND Flash Type

TLC

Max Sequential Read

Up to 3500 MB/s

Max Sequential Read

Up to 3300 MB/s

Max Sequential Write

Up to 3000 MB/s

Max Sequential Write

Up to 1200 MB/s

MTBF

1.5M Hours

MTBF

1.5M 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 $80.99
	2TB SN550 - Up to 2,600 MB/s $165.99
	500GB SN570 - Up to 3,500 MB/s $139.25

Options (6)

	500GB SN550 - Up to 2,600 MB/s $149.00
	250GB SN550 - Up to 2,600 MB/s $44.99
	1TB SN570 - Up to 3,500 MB/s $169.00
	500GB SN570 - Up to 3,500 MB/s $139.25
	2TB SN550 - Up to 2,600 MB/s $165.99
	1TB SN550 - Up to 2,600 MB/s $80.99