System Architecture - HP Compaq d330 DT Technical Reference Manual

Chapter 2 System Overview
2.4

SYSTEM ARCHITECTURE

All systems covered in this guide feature an architecture based on the Intel Pentium 4 processor
and the Intel 865G chipset (Figure 2-11). These systems allow processor upgrading with the Intel
Pentium 4 family and support processor speeds up to 3 gigahertz. All systems provide at least one
32-bit PCI slot for expansion and provide integrated graphics support.
Table 2-2. Feature Difference Matrix By Model Type
Model
Memory sockets
AGP slot?
PCI slots
SATA interface
Serial ports
Mouse / Keyboard I/F
All system also include at least one 32 -bit PCI slots for expandability and include a 10/100/1000
network interface controller. An SMC 47B387 super I/O Controller provides serial, parallel,
keyboard, mouse, and diskette drive interface functions.
The 865G chipset includes the 82865G GMCH designed to support the Pentium 4 processor with
an FSB speed of 400, 533, or 800 MHz. The 82865 GMCH also includes an SDRAM controller
supporting two channels of DDR memory.
The 865G chipset uses the 82801EB ICH5 component, which provides support for eight USB
ports that can operate at USB 1.1 or 2.0 depending on the ability of the attached peripheral. The
82801EB I/O Controller Hub (ICH5) also integrates two IDE controllers providing either parallel
(UATA) or serial (SATA) support, and a PCI bus controller.
2-14 hp compaq d330 and d530 Series Personal Computers
Featuring the Intel Pentium 4 Processor
Table 2-6.
Architectural Differences By Form Factor
USDT ST
2 4
No Yes
1 2 or 3
1 2
0 2
USB PS/2
First Edition– June 2003
SFF DT, MT
4 4
Yes Yes
2 3
2 2
2 2
PS/2 PS/2
CMT
4
Yes
5
2
2
PS/2