HP/Compaq Presario CQ40-307AU Memory
Maximum Memory: 4gb
Base Memory: 2gb (Removable)
Upgrade Sockets: 2 (2 banks of 1)
MODULES MUST BE ORDERED AND INSTALLED IN PAIRS for Dual Channel mode. If 4gb is installed, the recognized memory may be reduced to 3.5gb or less depending on system configuration and memory allocation.
512Mb Part Number: EM993AA
1Gb Part Number: EM994AA
2Gb Part Number: EM995AA
Related Items--->Great Deals On Notebook HarddrivesRelated Items--->Great Deals On Notebook Batteries and AC Adapters
Related Items--->Great Deals On Compact Flash USB Pen/jump Flash drives