Desktop Computer Quick Reference Guide

66 Appendix
Computer Information Dell XPS 730 Dell XPS 730X
Chipset
Northbridge
Southbridge
nForce 790i SLI
nForce 790i SLI SPP
nForce 790i SLI MCP
Intel X58
Intel 36s IOH
Intel ICH10
BIOS chip (NVRAM) 8 Mb 8 Mb
NIC two integrated network
interfaces capable of
10/100/1000 Mbps
communication
two integrated network
interfaces capable of
10/100/1000 Mbps
communication
Video Dell XPS 730 Dell XPS 730X
Type dual PCIe x16 Generation 2
single PCIe x16 Generation 1
dual PCIe x16 Generation 2
single PCIe x16 Generation 2
Audio
Type HDA 7.1 channel, Realtek 888
codec
HDA 7.1 channel, Realtek 888
codec
Expansion Bus Dell XPS 730 Dell XPS 730X
Bus type PCI Express x1 and x16
PCI 32-bit
PCI Express x1 and x16
PCI 32-bit
PCI
Connector two one
Connector size 124 pins 124 pins
Connector data
width (maximum)
32 bits 32 bits
Bus speed 33 MHz 33 MHz
PCI Express x1
Connector one x1 two x1
Connector size 36 pins 36 pins
Connector data
width (maximum)
1 PCI Express lane 1 PCI Express lane
book.book Page 66 Monday, November 10, 2008 1:26 PM