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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® Core™2 Quad / Core™2 Duo / Core™2 Extreme processors
Up to 4.0GHz, 800MHz/1066MHz/1333MHz
Dual Gigabit LAN, 7.1-CH high definition audio
6x SATA-II, 12x USB, 4x COM, CF socket
4x PCI, 1x PCI-E(x1), 1x PCI-E(x16), 1x ISA slot
CPU Socket LGA775
CPU Intel® Core™2 Duo (E8000 and E7000)
Intel®Core™2 Quad (Q9000)
Intel® Core™2 Extreme (QX9000)
Up to 4.0GHz speed and up to 12MB L2 cache
CPU Front Side Bus (FSB) 800MHz / 1066MHz / 1333MHz

Intel® Q45 Chipset


Award BIOS, ACPI supported

System Memory

Four DDRIII sockets
Up to 16GB 800/1066MHz SDRAM, w/o ECC

Integrated VGA Q45 chipset built-in
Supports VGA CRT interface
LAN Intel 82567LM Gigabit Ethernet PHY
Intel 82547L PCI Express Gigabit LAN (for MB945F)
RJ-45 on board

ALC 888 High Definition Audio Codec
7.1 channel output


W83627DHG chipset supports COM1 (RS232), COM2 (RS232/422/485), Hardware Monitor

Secondary I/O

Fintek F81216; for COM3 / COM 4 (RS232)

Serial ATA Interface

6x SATA II ports, 3Gb/s

PATA Interface

JMicron JM368 (PCI-E to PATA) for one PATA channel supporting IDE and CF (vertical CF socket)

Serial Ports Three RS-232 and one RS-232/422/485 COM ports

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

Watchdog Timer

Generates system reset; 256 levels

Hardware Monitoring

Monitors system/CPU temperature and voltage status

Digital I/O 4 in and 4 out
Keyboard/Mouse PS/2 keyboard/mouse connector
Expansion Slot 4x PCI slots, 1x PCI-E(x1), 1x PCI-E(x16), 1x ISA slot
Edge Connectors PS/2 for keyboard/mouse, 2x RJ-45 with dual USB stack connectors, COM1, VGA, LPT, 3x2 jack for HD audio
Onboard Headers/Connectors 6x SATA-II, headers for IDE, FDD, 8x USB, front panel audio, COM2/COM3/COM4, digital I/O
Form Factor



305mm x 244mm (12" x 9.5")

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
MB945 LGA775 Intel® Q45 ATX Motherboard w/ Gigabit LAN, 6x SATA, 12x USB, HD audio
MB945F LGA775 Intel® Q45 ATX Motherboard w/ dual Gigabit LAN, 6x SATA, 12x USB, HD audio



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