Upgrade Compaq 6820s Laptops Memory

 Memory Specifications
Standard1.0 GB / 2.0 GB (removable)
Maximum4.0 GB
Slots2 sockets
CPU TypeIntel Core 2 Duo
Model Comments533/800/1066/1333/1600MHz FSB, Intel P35 Express and ICH9 Chipset, ATX Form Factor.

Your Compaq 6820s can support up to 4.0 GB of memory. For optimal system performance install the maximum amount of memory in each memory socket, this system comes with standard amount of   1.0 GB / 2.0 GB (removable) RAM. One or more of the sockets in the system might be already filled with memory. Whenever you upgrade, you can either add memory to one of the open sockets and/or remove memory from a filled socket and replace it with a higher capacity memory module. Select your Memory Upgrade for Compaq 6820s.