Western Digital SN730 256GB vs WDS500G1B0B SSD Comparison

Western Digital SN730 256GB and Western Digital WDS500G1B0B are both solid state drives with the same Form Factor (M.2-2280). The main differences are in Capacity, Interface, NVME and NAND Flash Type.

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Western Digital SN730 256GB

Western Digital WDS500G1B0B

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In Stock

$95.00

Last updated 23 minutes ago.

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$99.99

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Brand

Western Digital

Brand

Western Digital

Model

SDBPNTY-256G

Model

WDS500G1B0B

Release Date

📅 November 2021

Release Date

📅 April 2020

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

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User reviews

★★★★★

(290 reviews)

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Performance (Charts)

n/a

Performance (Charts)

325th / 1746

Effective Value

247th / 336

Price history

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Price history

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Price/GB

$0.35

Price/GB

$0.20

GB/$1

2.88

GB/$1

Series

PC SN730 NVMe

Series

Blue

Capacity

256 GB

Capacity

500 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

3D NAND

NAND Flash Type

2D NAND

Max Sequential Read

Up to 3150 MB/s

Max Sequential Read

Up to 545 MB/s

Max Sequential Write

Up to 2100 MB/s

Max Sequential Write

Up to 525 MB/s

MTBF

Up to 1.75M hours

MTBF

1,750,000 hours

Options (5)

	1TB 2D NAND 2.5” SSD $139.99
	1TB 2D NAND M.2 2280 SSD $149.03
	250GB 2D NAND 2.5” SSD $88.67
	250GB 2D NAND M.2 2280 SSD
	500GB 2D NAND 2.5” SSD $139.99