HP Vectra XE310 hp vectra xe310 series 1, technical reference manual - Page 14

System Features Processors The XE310 is equipped with either a single Socket 370 Intel Celeron or socket 370 Intel Pentium III processor. The processor is connected to the system board through a Plastic Pin Grid Array (PPGA) 370 Socket. A heat sink covers the processor to prevent it from overheating. The reduction in size achieved by the Socket 370 Celeron is due to the integration of the L2 cache on the processor die. Like the Celeron processor, the Pentium III comes in a 370-pin socket (PGA370) package. To find out more about Socket 370 Celeron and Pentium III technology, refer to the Technical Reference Manual - PC Technology. Accessory Board Slots The XE310 has three PCI accessory board slots. PCI Slot Numbers Your PC uses logical slot numbers in the BIOS Setup program. You need to know these logical slot numbers if you want to change the PCI slot configuration in the Setup program. PCI slot numbers are also indicated on the system board itself. HP XE310 PC PCI Mapping Table Bus Device Function PCI Device 0 0 0 1 0 30 0 31 0 31 1 11, 13, 14 0 MCH chip 0 VGA 0 ICH chip: PCI bridge 0 ICH chip: LPC bridge 5 Integrated audio (AC'97) PCI Slots (for instance, LAN) 10