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jsps1056
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HP 14s-dk0113AU - NVME speeds

14s-dk0113AU
Microsoft Windows 10 (64-bit)

NVME speeds on HP 14s-dk0113AU

 

wd black 512 gb (NVME)
Competitive models show read 3000 (MB / s) and write 2000 (MB / s).

 

On the HP 14s-dk0113AU model
Read 850 (MB / s), write 800-600 (MB / s), measured.

 

Is PCIe3.0 x4 supported?

 

top80.jpg

 

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HP 14s-dk0113AU - NVME speeds

@jsps1056
Thank you for posting on the HP Support Community.

 

After reading your post, I did go through the Product specifications of your product and found that you have 256 GB PCIe® NVMe™ M.2 SSD drive installed on the PC.

See the below table on SSD configuration:

Click here: http://h10032.www1.hp.com/ctg/Manual/c06242992 to know more about SSD upgrade. ( refer to Table 1-1 Product components and their descriptions)
 

Hope this helps! Keep me posted for further assistance.
Please click “
Accept as Solution” if you feel my post solved your issue, it will help others find the solution.

ECHO_LAKE
I am an HP Employee

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jsps1056
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HP 14s-dk0113AU - NVME speeds

Thank you for your technical support document.


What I'm curious about is how far nvme speed is supported.
800 MB / s is sata speed at x1.
Models supporting nvme x2 speeds range from 1600 to 2000 MB / s.
I think that the nvme model that provides normal x4 should be 3200 ~ 3500 MB / s.

Is it possible that the default speed of nvme m.2 ssd (800 MB / s) provides a limited speed, or 14s-dk0113au does not support x4?

 

Thank you for the answer.

 

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