Intel MB865 user manual Specifications, Introduction, AGP slot

	INTRODUCTION
Specifications
Form Factor	ATX
CPU Type	LGA 775 (Intel® Pentium® 4 / Celeron D)
System Speed	2.53GHz~3.8GHz
CPU Operating	533MHz / 800MHz
Frequency
Green /APM	APM1.2
CPU Socket	LGA775
Chipset	Intel® 865G / 865GV Chipset
	GMCH: 82865G 932-pin FC-BGA
	ICH5: 82801EB 460-pin MBGA
	FWH
BIOS	Award BIOS; Support ACPI function
Cache	256K/1MB/2MB Level 2 cache
VGA	82865G built-in, support CRT
AGP port	AGP 8X interface
1’st LAN	Intel 82551QM 10/100Mb Ethernet
2’nd LAN	Intel 82547GI (CSA port) 1 Gigabit LAN controller
Audio	ICH5 built-in audio controller + AC97 Codec
	ALC655 (5.1 channel)
Memory type	2 x DDR 2.5V DDR400/333/266 SDRAM DIMM
	module (support dual channel), Max. - 2GB
LPC I/O	Winbond 83627HF: IrDAx1 Parallel x1, COM1
	(RS-232), COM2 (RS-232/ RS422/RS485), FDC
	1.44MB, Hardware monitor (3 thermal inputs, 8
	voltage monitor inputs, VID0-4 , 1 chassis open
	detection , 3 Fan Header)
Secondary IO	Fintek F81216 support COM3, COM4 (RS-232)
RTC/CMOS	ICH5 built-in
Battery	Lithium Battery
Keyboard Controller	Winbond 83627HF built-in
EPP/ECP	Yes
IDE	ICH5 built-in, IDE1, 2 (Ultra DMA 33/66/100)
CF connector	1 port, type II (use IDE2 slave)
Serial ATA connector	2 ports
Board Size	12” x 9.5”
D-type connectors	PS/2 keyboard/mouse, VGA (CRT), COM1, Printer,
	Audio, (USBx2 +RJ-45) x2
Power Connector	ATX 12V – 24-pin
Expansion Slots	AGP slot, 4 PCI Slots, 2 ISA slots (MB865V has no
	AGP slot)
PCI to ISA Bridge	Winbond 83628,83629
USB	6 ports, USB 2.0 (D-sub x 4 + pin header x 2)
IrDA	Pin header
Digital I/O	4 in / 4 out
Watchdog Timer	Yes (256 segments, 0,1,2…255. sec/min)
System Voltages	+5V, +12V, -12V, 5VSB, -5V, 3.3V

MB865 User’s Manual 3