Guaranteed Compatible Upgrades for your Compaq HP Pavilion a422n

View System Details
Image Product Name Part No Price Quantity Order
1GB DDR-266 (PC2100) Memory Kit 1GB DDR-266 (PC2100) Memory Kit
Recommended Upgrade
There are 2 pieces of 512MB RAM in this kit.
5842229 $10.75
512MB DDR-333 (PC2700) Memory 512MB DDR-333 (PC2700) Memory
5842232 $9.05
512MB DDR-266 (PC2100) Memory 512MB DDR-266 (PC2100) Memory
5842228 $5.38
256MB DDR-333 (PC2700) Memory 256MB DDR-333 (PC2700) Memory
5842231 $6.30
256MB DDR-266 (PC2100) Memory 256MB DDR-266 (PC2100) Memory
5842227 $6.30
128MB DDR-266 (PC2100) Memory 128MB DDR-266 (PC2100) Memory
5842226 $15.30
128MB DDR-333 (PC2700) Memory 128MB DDR-333 (PC2700) Memory
5842230 $10.80

The specifications for standard configuration on your Compaq HP Pavilion a422n system can be found by clicking on the red button above and are also listed in your user manual. This information is for reference so that you know you are purchasing the correct RAM for your Pavilion a422n.

All memory modules found on this page are guaranteed to work in your Compaq HP Pavilion a422n - or your money back.

Memory Giant is here to help if you need it - from ordering to installation, we have a qualified support staff ready to help over the phone or online should you have any questions.