Western Digital BLACK SN850X 4TB vs Oyen Digital Dash Pro 4TB SSD Comparison

Western Digital BLACK SN850X 4TB and Oyen Digital Dash Pro 4TB are both solid state drives with the same Capacity (4000 GB), Interface (PCIe Gen4 x4) and Form Factor (M.2-2280).

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Western Digital BLACK SN850X 4TB

Oyen Digital Dash Pro 4TB

Prices
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In Stock

$599.00

Last updated 32 minutes ago.

In Stock

$599.99

Out of Stock

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$599.99

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Prices
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Out of Stock

Free shipping

$339.00

Out of Stock

Free shipping

$339.00

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Brand

Western Digital

Brand

Oyen Digital

Model

WDS400T2X0E

Model

PS5-4T-2280

Release Date

📅 August 2022

Release Date

📅 February 2022

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

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Performance (Charts)

25th / 1746

Performance (Charts)

n/a

Effective Value

63rd / 336

Effective Value

Price history

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Price history

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Price/GB

$0.08

Price/GB

$0.08

GB/$1

12.9

GB/$1

11.8

Series

BLACK SN850X NVMe

Series

Capacity

4000 GB

Capacity

4000 GB

Interface

PCIe Gen4 x4

Interface

PCIe Gen4 x4

NVME

Yes

NVME

Yes

Form Factor

M.2-2280

Form Factor

M.2-2280

SSD Controller

20-82-20035-B1

SSD Controller

NAND Flash Type

BiCS5 112-layer TLC

NAND Flash Type

Max Sequential Read

Up to 7300 MB/s

Max Sequential Read

Max Sequential Write

Up to 6600 MB/s

Max Sequential Write

MTBF

1.75M Hours

MTBF

Options (10)

	SN850 w/ Heatsink - Up to 7,000 MB/s 1TB $319.99
	SN850X - Up to 7,300 MB/s 2TB $349.00
	SN850 - Up to 7,000 MB/s 500GB $156.51
	SN850 w/ Heatsink - Up to 7,000 MB/s 500GB $299.00
	SN850 w/ Heatsink - Up to 7,000 MB/s 2TB $239.99
	SN850 - Up to 7,000 MB/s 2TB $300.78
	SN850X - Up to 7,300 MB/s 1TB $224.33
	SN850 - Up to 7,000 MB/s 1TB $193.51
	SN850X w/ Heatsink - Up to 7,300 MB/s 2TB $391.95
	SN850X w/ Heatsink - Up to 7,300 MB/s 1TB $249.00