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(Click to enlarge)
MB845 SPECIFICATIONS
CPU Socket
Socket 478
CPU
Intel® Pentium® 4 processor, 1.7GHz~3.06GHz+
Hyper-Threading supported
Chipset
Intel® 845GE/GV chipset
Processor Side Bus Frequency
533MHz (133MHz x4)/400MHz (100MHz x4)
L2 Cache
128K/256K/512K, CPU integrated
BIOS
Award BIOS, ACPI supported
System Memory
Two DDR slots
Support up to 2GB PC200/266/333 DDR SDRAM
VGA
Intel® 845PE (on MB845) supports AGP 4X slot
Intel® 845GE (on MB845) supports integrated VGA
LAN
Realtek 8100BL LAN Controller (10/100Mb)
Audio
ICH4 integrated audio with AC97 Codec ALC650
LPC I/O
Winbond 83627HF supports IrDA x 1, Parallel x 1, COM1,
COM2 (RS232), 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
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FEATURES
- Socket 478 supports HT Pentium4 up to 3.06GHz
- Intel® 845PE/GV chipset, 533MHz and 400MHz FSB
- Integrated VGA (MB845V)
- Two DDR slots support up to 2GB PC200/266/333 DDR SDRAM
- 1 AGP 4X slot (MB845), 5 PCI slots
- Watchdog timer, 4 USB ports, USB 2.0 support
Parallel Port
One parallel port supports SPP/EPP/ECP
Serial Ports
RS-232 x2
Watchdog Timer
Generates system reset; 256 levels
Hardware Monitoring
Built in Winbond W83627HF; monitors system/CPU temperature and voltage
status
USB
USB 2.0 compliant
Supports 4 USB ports
IrDA
Pin header
Keyboard and Mouse Connector
PS/2 type keyboard and mouse connectors
Expansion Slots
1 AGP (MB845 only), 5PCI
Power Connector
ATX 12V power connector
Form Factor
ATX motherboard
Dimensions
305mm x 244mm (12" x 9.6")
Power Consumption
Intel® Pentium® 4 processor 2.4GHz (512KB, 0.13u) w/ 256MB
DDR Memory
+5V: 0.69A; +12V: 4.95A
2.2 GHz Intel® Celeron®
processor (128KB, 0.13u) w/ 256MB DDR Memory
+5V: 0.61A; +12V: 5.15A
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:
MB845 (OEM only) - Socket 478 Intel® 845PE
Micro ATX Motherboard, PCI x5 + AGPx1, w/o integrated VGA
MB845V - Socket 478 Intel® 845GV Micro ATX Motherboard,
integrated VGA, PCI x5
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