Upgrade RAM on HP Chromebase model

[Jim-Chromebook]

I want to upgrade the memory on my HP Chromebase from 4 GB to 8 GB.  What is the exact memory I should purchase to accomplish this?  Here are the specifications on this Chromebase:

HP Chromebase 21.5 inch All-in-One Desktop

Model No.: 22-aa0022

ProdID 318D5AA# ABA

[Paul_Tikkanen · Accepted solution]

Find one of the memory chips with the HP part number on it from your PC's parts list.

HP PartSurfer

L89715-001

SPS-MEM, SODIMM 4GB 1.2v DDR4-2666

It is a common memory chip used in many different HP AIO desktop PC's.

L89715-001 - MEM, Sodimm 4GB 1.2v DDR4-2666 Memory | eBay

The motherboard has two memory slots as you can see from the motherboard illustration when you click on the camera icon to the left of the motherboard part number.

[Jim-Chromebook]

Thank you!  This is exactly what I needed to know!

[Paul_Tikkanen]

You're very welcome.