the most affordable ProLiant server with the reliability and manageability you expect.
Compaq ProLiant 400 6/450 can be upgraded to a maximum memory of
768 MB , this system has 3 sockets to install
Memory and comes already installed with 64 MB (removable) of standard Memory. Compaq ProLiant 400 6/450 takes 100MHz ECC SDRAM DIMMs . You may choose the following Memory Upgrades.