Compaq ProLiant BL20p G2 can be upgraded to a maximum memory of
8.0 GB , this system has 4 sockets (2 banks of 2) to install
Memory and comes already installed with 512 MB of standard Memory. Compaq ProLiant BL20p G2 takes PC2100 Registered ECC DDR SDRAM DIMM . You may choose the following Memory Upgrades.