-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
- HP Community
- Desktops
- Desktop Hardware and Upgrade Questions
- Hello, I have an Hp 8643 smvb motherboard. I can't find info...

Create an account on the HP Community to personalize your profile and ask a question
09-21-2025
01:15 AM
- last edited on
09-22-2025
06:58 AM
by
Irfan_06
Hello, I have an Hp 8643 smvb motherboard. I can't find information on M2 slots. I want to install an SSD drive.
HP Pavilion Desktop TP01-0039ur PC(28R08EA)
Serial number: Removed
Solved! Go to Solution.
Accepted Solutions
09-21-2025 07:11 AM - edited 09-21-2025 07:13 AM
Hi:
Below is the link to the motherboard specs for your PC:
HP Desktop PCs - motherboard specifications, Erica | HP® Support
If your PC does not have a M.2 NVMe SSD installed in the available slot, you can install one.
The PCIe slot generation is 3.0.
A Gen 4.0 NVMe SSD will work fine but it will not run at its maximum advertised read/write speeds from the Gen 3 slot.
The specs indicate your PC has a 1 TB SATA hard drive, so if you want to use the NVMe SSD as the boot drive, I recommend you move the hard drive's SATA data connector from port 0 to port 1, or the PC will probably boot from the hard drive and not the NVMe SSD.
09-21-2025 07:11 AM - edited 09-21-2025 07:13 AM
Hi:
Below is the link to the motherboard specs for your PC:
HP Desktop PCs - motherboard specifications, Erica | HP® Support
If your PC does not have a M.2 NVMe SSD installed in the available slot, you can install one.
The PCIe slot generation is 3.0.
A Gen 4.0 NVMe SSD will work fine but it will not run at its maximum advertised read/write speeds from the Gen 3 slot.
The specs indicate your PC has a 1 TB SATA hard drive, so if you want to use the NVMe SSD as the boot drive, I recommend you move the hard drive's SATA data connector from port 0 to port 1, or the PC will probably boot from the hard drive and not the NVMe SSD.