Guaranteed Compatible Upgrades for your Compaq HP Pavilion XL866

View System Details
Image Product Name Part No Price Quantity Order
1GB PC133 SDRAM Memory Kit 1GB PC133 SDRAM Memory Kit
Recommended Upgrade
There are 2 pieces of 512MB RAM in this kit.
5760571 $25.20
512MB PC133 SDRAM Memory 512MB PC133 SDRAM Memory
5760570 $12.60
256MB PC133 SDRAM Memory 256MB PC133 SDRAM Memory
5760569 $5.85
128MB PC133 SDRAM Memory 128MB PC133 SDRAM Memory
5760568 $9.00
64MB PC133 SDRAM Memory 64MB PC133 SDRAM Memory
5760572 $16.20

The specifications for standard configuration on your Compaq HP Pavilion XL866 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 XL866.

All memory modules found on this page are guaranteed to work in your Compaq HP Pavilion XL866 - 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.