RAM and SSD Upgrade in HP Pavilion 15 ck0xx , The product number is 2PP71EA#ACB

[Georgy78]

I have an HP Pavilion 15 ck0xx Laptop. It has 8 GB DDR4-2400 MHz RAM (1 x 4 GB). I would like to add another 8 GB DDR4-2666 MHz RAM (1 x 8 GB) into the empty RAM slot on my laptop. Does the current mother board support both 2400 and 2666 MHz RAM simultaneously? Also, I want to upgrade to 500 GB NVMe SSD as well(now I have sata m2 for 128gb). Does both of these upgrades compatible with the motherboard? Does M2 slot support PCI-E x4 interface and wich maximum capacity for ssd is possible?

Thanks a lot in advance!

[Paul_Tikkanen · Accepted solution]

Hi:

Below is the link to the service manual for your notebook.

HP Pavilion 15 Laptop PC Maintenance and Service GuideIMPORTANT! This document is intended for HP au...

Chapter 1 has the memory upgrade info and the supported drive types.

Your notebook supports 2 x 8 GB of DDR4-2400 memory. 

If you want to install DDR4-2666 MHz memory, that will be fine, but it will only run at 2400 MHz.

Your notebook's M.2 slot supports both SATA and NVMe SSD's.

The PCIe express generation is 3.0.