HP Vectra XE310 hp vectra xe310 series 2, technical reference manual - Page 15

Architectural View The following diagram shows the XE310 Series 2 Intel 815EG Chip architecture: Intel Pentium III Processor or Intel Celeron Processor Host Bus System Features Monitor VGA Output Intel 815EG Integrated Intel 82815 graphics controller Memory Bus Main Memory 133MHz SDRAM 2 UATA 100 Disks Hard Disk Hard Disk 2 IDE Drives DVD/CD-RW/Zip CD-ROM ICH2 chip Audio AD1885 Super I/O Flash BIOS Serial/Parallel/FDD/PS2 4 USB Slots 3 PCI Slots PCI Bus Intel LAN Main Memory There are two 168-pin DIMM slots on the system board for installing main memory. You can install 133MHz SDRAM modules, these are available in 64, 128 and 256MB memory modules. You can install a maximum of 512MB (2 x 256MB modules). You can only use non-ECC memory modules. product description 15