Compaq dc7900 Technical Reference Guide: HP Compaq dc7900 Series Business Desk - Page 23
Chipset, Table 2-3, Chipset Components and Functionality
View all Compaq dc7900 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 23 highlights
System Overview 2.3.2 Chipset The Intel Q45 Express chipset consists of a Graphics Memory Controller Hub (GMCH) and an enhanced I/O controller hub (ICH10-DO). Table 2-3 compares the functions provided by the chipsets. Table 2-3 Chipset Components and Functionality Components Function Q45 GMCH Intel Graphics Media Accelerator 4500 (integrated graphics controller) PCIe 2.0 x16 graphics interface (1) SDRAM controller supporting unbuffered, non-ECC PC2-6400 DDR2 DIMMs or SODIMMs 800-, 1066-, or 1333-MHz FSB 82801 ICH10-DO PCI 2.3 bus I/F PCI Express x1 LPC bus I/F SMBus I/F SATA I/F HD audio interface RTC/CMOS IRQ controller Power management logic USB 1.1/2.0 controllers supporting 12 ports (these systems provide 8 external, 3 internal) Gigabit Ethernet controller The I/O controller hub (ICH10-DO) supports Intel vPro, which uses Active Management Technology (AMT). AMT is a hardware/firmware solution that operates on auxiliary power to allow 24/7 support of network alerting and management of the unit without regard to the power state or operating system. AMT capabilities include: ■ System asset recovery (hardware and software configuration data) ■ OS-independent system wellness and healing ■ Software (virus) protection/management Technical Reference Guide www.hp.com 2-7