HP ProLiant ML310 G5 Hot Plug SATA/SAS Configure-to-order Tower Chassis. Processor front side bus: 1333/1066/800 Front Side Bus. Internal memory type: PC2-6400 unbuffered DDR2 SDRAM (800MHz), Maximum internal memory: 8 GB. Maximum graphics adapter memory: 32 MB, Graphics adapter: ATI ES1000. Networking features: Embedded NC326i Dual Port Gigabit Server Adapter. Chassis type: Tower (5U)