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MB800 - Pentium 4 Socket 478 Intel 845G ATX Motherboard
with VGA, integrated LAN and optional Gigabit LAN (secondary), 533MHz FSB, HyperThreading (MB800H) |
(Click to enlarge) (Picture for reference only)
MB800 SPECIFICATIONS
CPU
Socket
Socket 478
CPU
Intel Pentium 4, 1.30GHz~3.06GHz+
(MB800H Version 1.2 supports Prescott CPU)
Chipset
Intel 845G chipset
Processor Side Bus Frequency
533MHz (133MHz x4) / 400MHz (100MHz x4)
L2 Cache
256K/512K, CPU integrated
BIOS
Award BIOS, ACPI supported
System Memory
Two DDR slots
Support up to 2GB PC200/266 DDR SDRAM
VGA
Intel 845G chipset integrated AGP 4X (MB800V)
Optionally supports LVDS, CRT & TV-out interface
(MB800V do not have AGP slots for external card)
Primary LAN
ICH4 integrated Ethernet, 10Base-T / 100Base-TX
Secondary LAN
Intel 82540EM (10/100/1000Mb) Gigabit LAN or
Intel 82551QM (10/100Mb)
Audio
ICH4 integrated audio with AC97 Codec
LPC
I/O
Winbond 83627HF supports IrDA x 1, Parallel x 1, COM1 (RS232), COM2
(RS232/422/485), FDC up to 2.88MB (3 Mode support), hardware monitoring |
IDE
Interface
Built in ICH4; Two enhanced IDE supports 4 IDE devices including UDMA33/66/100,
PIO mode 4 and bus master
FDD Interface
Supports up to two floppy disk drives: 3.5" and/or 5.25"
drives; 3 Mode support
Parallel
Port
One parallel port supports SPP/EPP/ECP
Serial Ports
One RS-232/422/485 and three RS-232 ports
COM3 and COM4 supported by Winbond 83877
Watchdog Timer
Generates system reset; 256 levels
Solid State Disk Interface
Supports 2MB~288MB M-Systems DiskOnChip flash disk
Hardware Monitoring
Built in Winbond W83627HF; monitors system/CPU temperature and voltage
status
USB
USB 1.1 and 2.0 compliant
Supports 4 USB ports
IrDA
Pin header
Keyboard and Mouse Connector
PS/2 type keyboard and mouse connectors
Digital I/O
4 in / 4 out
Expansion Slots
1 AGP, 3 PCI, 3 ISA, 1 MicroPCI
PCI to ISA Bridge
Winbond 83628, Winbond 83629
Power Connector
ATX 12V power connector
Form Factor
ATX motherboard
Dimensions
305mm x 244mm (12" x 9.6")
Power
Consumption
Pentium 4 1.8GHz with 512MB DDR memory
+5V: 5.7A; +12V:8.5A
Pentium 4 2.2GHz with 512MB DDR memory
+5V: 6.35A; +12V:6.2A
Operating
Temperature
0°C~60°C
(32°F~140°F)
Storage
Temperature
-20°C~80°C
(-68°F~176°F)
Relative
Humidity
10%~90%
(non-condensing)
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Ordering
Information:
MB800V - Socket 478
Intel 845GV ATX Motherboard with VGA and integrated 10/100 LAN (no
AGP slot, supports Prescott processors)
MB800 - Socket 478 Intel 845G ATX Motherboard with VGA, integrated LAN
(with AGP slot, supports DDR266, Version 1.2A supports Prescott
CPUs) (no more availlable, only MB800V availlable)
 
MB800
Board Dimensions - MB800
I/O Connector Dimensions
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