Hp all in one desktop wanted to upgrade RAM how much maximum allowed

[RavindraKumarSo]

 

[Paul_Tikkanen]

Hi:

Below is the link to the product specs for your AIO PC.

HP All-in-One - 22-b231in PC Product Specifications | HP® Customer Support

It has two memory slots and can support up to 2 x 8 GB of DDR4 memory.

This would be a compatible 8 GB memory chip for your PC, but it is very expensive.

Crucial 8GB DDR4-2400 SODIMM | CT8G4SFS824A | Crucial IN

I would go with this one which would also work and costs much less:

Crucial 8GB DDR4-2666 SODIMM | CT8G4SFS8266 | Crucial IN

These service videos may be of help for you to replace the memory.

Replace the Stand | HP 22-b400 All-in-One Desktop PC Series | HP - YouTube

Replace the Rear Cover | HP 22-b400 All-in-One Desktop PC Series | HP - YouTube

Replace the System Memory | HP 22-b400 All-in-One Desktop PC Series | HP - YouTube