Intel user manual MB900-R Specifications, Cpu Fsb

INSTALLATIONS

MB900-R Specifications

Form Factor	Micro-ATX / 244mm x 244mm
CPU Type	Intel Pentium D (dual core) / Pentium 4 / Celeron D
CPU Voltage	0.8375V~1.6V (VRD 10.1)
System Speed	3.8GHz
CPU FSB	533/800/1066MHz
Green /APM	APM1.2
CPU Socket	Socket 775
Cache	256K/1M/2M Level 2 (CPU integrated)
Chipset	Intel 945G Chipset
	GMCH: 945G, 1202-pin FCBGA
	ICH: ICH7 652-pin mBGA; FWH
BIOS	Award BIOS Support ACPI Function
Memory	2x DDRII 533/667 DIMM Modules (w/o ECC), Max. 2GB
	(Dual Channels)
VGA	945G built-in, support CRT
LAN	1. ICH7 LAN controller (10/100Mb) + PHY 82562ET
	2. Marvel 88E8052 PCI-Exp Gigabit LAN controller x1
USB	ICH7 built-in USB 2.0 host controller, supports 8 ports
SATA II	ICH7 built-in Serial ATA II controller (300MB/s), 2 ports
Parallel IDE	ICH7 built-in one channel Ultra DMA 33/66/100, IDE1
	40-pin, 2.5mm; Compact Flash Socket x1 on IDE1
Audio	ICH7 Built-in Audio controller + AC97 Codec ALC880 8
	Channel (Line-out, Line-in & Mic.), D-Sub connector
LPC I/O	Winbond W83627EHG: Parallel x1, FDC 1.44MB, COM1
	(RS232), COM2 (RS232/422/485), Hardware monitor (3
	thermal inputs, 4 voltage monitor inputs, VID0 -4 & 3 Fan
2nd LPC I/O	headers). Not use IrDA
	Fintek F81216, supports COM3, 4 (RS232)
Expansion Slots	PCI Express x16 slot x1
	PCI Express x1 slot x1
	PCI slot x2
Edge Connectors	PS/2 KB/Mouse, LPT, VGA, COM1, Dual triple DIN for
	high definition audio, RJ45, USB x4
On Board Headers	USB x 4, SATA x2, IDE1, FDD, COM2/3/4, IrDA, audio
/ Connectors	(line out / Mic)
Power Connector	ATX 12V (24 pin + 8 pin)
System Voltage	+5V, +3.3V, +12V, -12V & 5VSB (2A)
Other	Modem Wakeup & LAN Wakeup
Watchdog Timer	Yes (256 segments: 0, 1, 2…, 255 s ec/min)
Digital I/O	4 In / 4 Out
BIOS Function	- Power on after power fail
	- Boot from USBCDROM/USBZIP/USBHDD/USB/HDD
	& PXE boot
	- Supports PC health monitoring for CPU, power supply,
	Aux temperatures and voltages. Supports CPU
	overheating protection

Remarks: MB900-R supports both Pentium® D dual core CPU and Pentium® 4 single core CPU. It also supports EMT64 processors.

2 MB900-R User’s Manual