Datasheet

Intel Desktop Board D875PBZ Technical Product Specification
12
1.1 Overview
1.1.1 Feature Summary
Table 1 summarizes the major features of the Intel
®
Desktop Board D875PBZ.
Table 1. Feature Summary
Form Factor
ATX (11.52 inches by 9.6 inches [292.61 millimeters by 243.84 millimeters])
Processor
Support for an Intel® Pentium® 4 processor in an mPGA478 socket with a
533/800 MHz system bus
Memory
• Four 184-pin DDR SDRAM Dual Inline Memory Module (DIMM) sockets
• Support for DDR400 and DDR333 SDRAM DIMMs
• Support for up to 4 GB of system memory
Chipset
Intel
®
875P Chipset, consisting of:
• Intel
®
82875P Memory Controller Hub (MCH)
• Intel
®
82801ER I/O Controller Hub (ICH5-R)
• Intel
®
82802AC (8 Mbit) Firmware Hub (FWH)
Video
Universal 0.8/1.5 V AGP 3.0 connector (with integrated retention mechanism)
supporting 1x, 4x, and 8x AGP cards
Audio
See Manufacturing Options on page 13
USB
Support for USB 2.0 devices
Peripheral
Interfaces
• Eight USB ports
• One serial port
• One parallel port
• Two Serial ATA IDE interfaces
• Two Parallel ATA IDE interfaces with UDMA 33, ATA-66/100 support
• One diskette drive interface
• PS/2* keyboard and mouse ports
Expansion
Capabilities
Five PCI bus add-in card connectors
I/O Control
LPC Bus I/O controller
LAN
Intel
®
82547EI Platform LAN Connect (PLC) device for Gigabit
(10/100/1000 Mbits/sec) Ethernet LAN connectivity
Hardware Monitor
Subsystem
• Hardware management ASIC
• Voltage sense to detect out of range power supply voltages
• Thermal sense to detect out of range thermal values
• Four fan connectors
• Four fan sense inputs used to monitor fan activity
• Fan speed control
continued