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- HP Community
- Notebooks
- Notebook Hardware and Upgrade Questions
- SSD Upgrade for HP Pavilion X360 Convertible 14-dy1xxx

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07-18-2024 07:45 PM
Hello Community Members,
I have an HP Pavilion X360 Convertible 14-dy1xxx with 16GB RAM and ROM of 1TB capacity (NVMe Samsung SSD).
I would like to upgrade the storage with Samsung 990 pro w/Heatsink SSD 4TB PCIe, Gen 4 M.22280.
However, I am not sure of whether this 4TB SSD will be compatible with my laptop and would like to ascertain that before I order for the SSD.
Please advise.
Thanks
Pato
07-18-2024 08:26 PM
Hi:
The Samsung 990 Pro would not fit with a heat sink.
The SSD your notebook has is already enclosed in a thermal cover.
See chapter 5, page 35 of the service manual for the illustration of how the SSD is installed.
Maintenance and Service Guide (hp.com)
The 990 Pro without a heatsink would fit and work just fine in the factory thermal cover but it will not run at its maximum advertised read/write speeds from your notebook's PCIe Gen 3 SSD slot.
This table has the maximum transfer speeds each PCIe slot generation can provide:
07-18-2024 08:30 PM
@Pato241 wrote:... I would like to upgrade the storage with Samsung 990 pro w/Heatsink SSD 4TB PCIe, Gen 4 M.22280.
Your machine won't run PCIe Gen 4 speed. But it is OK. Please to be sure you get a single sided drive otherwise too thick, won't physically fit.
Regards.
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