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Intel Xeon
AMD Socket AM2/S1
LGA1150 i7 / i5 / i3
LGA1155 i7 / i5 / i3
LGA1156 i7 / i5 / i3
Intel Mobile CPU
Socket LGA775
Socket 479
P4 Socket 478
PIII Socket 370
Embedded CPU


LGA775 Intel Q45 ATX Industrial Motherboard


Features Specifications Ordering Info Datasheet

Supports Intel® Pentium® D / Intel® Pentium® 4 Up to
3.8GHz+, 533MHz/800MHz/1066MHz FSB
DDR2 DIMM x 2, max. 2GB
ICH7 10/100 and Intel PCI Express Gigabit Ethernet
Integrated Intel® 945G VGA, CRT support
2 x SATA II, 8 x USB 2.0, 4 x COM, Watchdog timer, Digital I/O
1 x PCI-E (x16), 1 x PCI-E (x1), 2 x PCI slots
CPU Socket LGA775
CPU Intel® Pentium® D (dual core) / Pentium® 4
Up to 3.8GHz
CPU Front Side Bus (FSB) 533MHz / 800MHz / 1066MHz

IIntel® 945G Express Chipset
MCH: 82945G FC-BGA + ICH7 mBGA


Award BIOS ACPI supported

System Memory

Two DDR2 sockets, up to 2GB DDR SDRAM

Integrated VGA 945G chipset built-in
Supports CRT interface
Shared memory, max. 224MB
LAN Integrated 10/100 BaseT LAN
Optional Marvell 88E8052 PCI Express Gigabit LAN
(MB900F only)
RJ-45 on board

ICH7 built-in audio + AC97 codec
(Line out, Line, Mic jacks on board)


W83627HF chipset supports IrDA x 1, Parallel x 1, COM1 (RS232), COM2 (RS232/422/485), FDC up to 1.44MB (slim-type), Hardware Monitor

Secondary I/O

Fintek F81216; for COM3 / COM 4 (RS232)

Serial ATA Interface

2 Serial II ATA ports, 3Gb/s

IDE Interface

One enhanced IDE (40-pin) supports 2 IDE devices featuring UDMA33/66/100, PIO mode 4 and bus master; CompactFlash socket on IDE1

Serial Ports One RS-232/422/485 and three RS-232 ports

8 USB 2.0 ports (4 on board, 4 via pin header)


Pin header

Digital I/O

4 in / 4 out

Watchdog Timer

Generates system reset; 256 levels

Hardware Monitoring

Built in W83627EHF; monitors system/CPU temperature and voltage status

Expansion Slot 1 x PCI Express x16, 1 x PCI Express x1, 2 x PCI
Edge Connectors PS/2 keyboard and mouse
RJ-45 for dual LAN
Audio jacks (x6, for high definition audio)
4 USB ports
Serial Port (COM1)
Power Connector ATX, 24-pin
Form Factor

Micro ATX


244mm x 244mm (9.6" x 9.6")

Power Consumption TBC
Environmental Factors

Operating Temperature: 0°C~60°C (32°F~140°F)
Storage Temperature: -20°C~80°C (-4°F~176°F)
Relative Humidity: 10%~90% (non-condensing)

Ordering Info
MB900-R LGA775 Intel® 945G Micro ATX Motherboard w/ VGA, 10/100 LAN, one PCI-E (x16), one PCI-E (x1), two PCI slots
MB900F-R LGA775 Intel® 945G Micro ATX Motherboard w/ VGA, 10/100 LAN, Gigabit LAN, one PCI-E (x16), one PCI-E (x1), two PCI slots

Packing List

1 x Driver CD

1 x User's Manual
1 x I/O shield 1 x cable kit (FDD, IDE, SATA, COM)
1 x USB cable (P/N: USB2K-4) - optional
1 x 2-port COM (P/N: PK1-2K) - optional



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