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MB820
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Description
Socket 478 ATX Motherboard w/ IntelŪ 875P Chipset
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Packing List
1 x Drivers CD
1 x User's Manual
1 x I/O shield
1 x IB22 cable kit (FDD, IDE*2, SATA, 2-port COM)
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Ordering information:
MB820F-R
Socket 478 IntelŪ 875P ATX Motherboard with VGA, Gigabit LAN |
MB820-R
Socket 478 IntelŪ 875P ATX Motherboard with VGA, integrated 10/100 LAN |
Features
Supports IntelŪ PentiumŪ 4 Processor, up to 3.2GHz processor speed |
| IntelŪ 875P chipset with 533Mhz/800MHz FSB |
| SMI SM712, 4MB VGA for CRT display |
| Four DDR sockets supports up to 4 GB |
| ICH5 10/100 LAN or IntelŪ Gigabit LAN support |
| AGP 8x slot, 4 PCI, 2 ISA slots, DOC socket |
| Two SATA ports, Six USB 2.0 ports |
| PCI to ISA bridge, Digital I/O, Watchdog timer |
| Specifications |
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| CPU Socket |
Socket 478
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| CPU |
IntelŪ PentiumŪ 4 processor supporting Hyper-Threading Technology
2.26GHz~3.2GHz
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| Chipset |
IntelŪ 875P chipset
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| Processor Side Bus Frequency |
533MHz/800MHz
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| L2 Cache |
256K (IntelŪ CeleronŪ processor) / 512K (IntelŪ PentiumŪ 4 processor)
Level 2 cache
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| BIOS |
Award BIOS, ACPI supported
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| System Memory |
Four DDR sockets, supports 2.5V DDR400/333 (support
dual channel) up to 4GB, supports ECC function
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| VGA |
SMI 712, embedded 2MB display memory |
| Primary LAN |
ICH integrated LAN controller (10/100Mb)
or IntelŪ 82547GI (10/100/1000Mb) Gigabit LAN
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| Audio |
ICH5 built-in Sound controller + AC97 Codec ALC650
(5.1 channel)
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| LPC I/O |
Winbond W83627HF: IrDAx1, LPTx1, COM1 (RS-232),
COM2 (RS-232/ RS422/RS485), FDC 2.88MB, Hardware
monitoring (3 thermal inputs, 8 voltage monitor inputs, VID0-4,
1 chassis open detection, 3 fan headers)
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| Secondary Super I/O |
Winbond W83877 (COM3/RS232, COM4/RS-232), |
| IDE Interface |
ICH5 built-in, IDE1, IDE2 (Ultra DMA 33/66/100), PIO mode
4 and bus master |
| Serial ATA |
Two SATA ports |
| Watchdog Timer |
Generates system reset; 256 levels |
| Solid State Disk Interface |
DiskOnChip socket supports up to 512MB capacity |
| USB |
6 ports on board, USB 2.0 compliant |
| IrDA |
Pin header |
| Keyboard and Mouse Connector |
PS/2 type keyboard and mouse connectors |
| Digital I/O |
4 in / 4 out |
| Expansion Slot |
1 AGP, 4 PCI, 2 ISA |
| PCI to ISA Bridge |
Winbond 83628, 83629 |
| Power Connector |
ATX 12V power connector |
| Form Factor |
ATX motherboard |
| Dimensions |
305mm x 241mm (12" x 9.5")
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| Power Consumption |
IntelŪ PentiumŪ 4 processor 2.4GHz/800 (512KB) with 2GB DDR memory
+5V: 1.43A; +12V: 6.73A
IntelŪ PentiumŪ 4 processor 3.06GHz-HT/533 (512KB) with 2GB DDR memory
+5V: 1.49A; +12V: 10.45A
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| Environmental Factors: |
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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