Upgrade HP xl-class xl866 Computer Memory

 Memory Specifications
Standard256 MB (removable)
Maximum4.0 GB
Slots8 sockets (4 banks of 2)
CommentsPC133 Registered ECC SDRAM DIMMs. Memory modules must be installed in matching pairs.
CPU Type866MHz Intel Pentium III
Model Comments133MHz FSB

Your HewlettPackard xl-class xl866 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   256 MB (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 HewlettPackard xl-class xl866.