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MS-C73 - Micro-ATX Core 2nd Gen i7/i5/i3/Pentium QM67 Motherboard

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The MS-C73 is a MicroATX motherboard that is designed for the 2nd generation Intel Core i7/i5/i3 Mobile processors in the rPGA988B socket. The MicroATX mainboard is based on the intel QM67 Express chipset which is part of the mobile Intel 6 Series Chipset family. When used along with an Intel 2nd generation 32nm Core i7/i5/i3 processor, it uses the HD Graphic 3000 that contains a refresh of the sixth generation graphics core enabling substantial gains in performance and lower power consumption, this innovative two-chip solution provides Intel Hyper-Threading technology providing smart multitasking performance to move between applications quickly. This platform delivers higher performance, energy efficiency, is more secure and manageable. It is ideal for a various range of applications, such as industrial control and automation, gaming, Medical Instruments, Surveillance Server, Military systems, print imaging and digital signage etc.

Form Factor

Industrial MicroATX  Motherboard


2nd generation Intel® Core i7/i5/i3 & Celeron Mobile processor

Package Type: rPGA988B


2 x DDR3 1066/1333/1600 SO-DIMM up to 16GB


Mobile Intel® QM67 Express chipset

Real Time Clock  

Chipset integrated RTC with onboard lithium battery  

Watchdog Timer

Generates a system reset with internal timer for 1min/s ~ 255min/s

Power Management

ACPI 3.0 compliant

Serial ATA Interface

4 x Serial ATA II interface up to 300MB/s

2 x SATA3 interface up to 600MB/s. Total 6 x SATA interface

VGA Interface

Integrated Intel® Core™ HD graphics Technology

LVDS Interface

Onboard 24-bit dual channel LVDS interface

 DVI Interface  Onboard 26-pin DVI interface 
 Audio Interface  Realtek ALC888 HD Audio

LAN Interface

2 x Intel® 82574L Gigabit Ethernet Controller

GPIO Interface

Onboard programmable 8-bit digital I/O interface

Expansion Interfaces 

PCI-Express X16 & X4 slots, 2 x PCI Slots, Mini-PCIe & Mini-PCI sockets

Internal I/O Port

3 x RS232, 1 x GPIO, 1 x CDIN, 1 x LPC

1 x Audio, 1 x IrDA, 6 x USB2.0

External I/O Port

1 x PS/2 keyboard/mouse, 2 x RJ45 LAN, 1 x VGA, 4 x USB2.0,

1 x Audio, 3 x COM ( 1 for RS232/422/485 ), 1 x SPDIF

Power Requirement

Standard 24-pin ATX power supply and P4 4-pin 12V

(compatible with 20-pin ATX power supply)

Board Dimension

244 mm x 244 mm (L x W)


Operating within 0 ~ 60°C

Storage within -20 ~ 85°C


µATX Core i7/i5/i3/Pentium QM67 Motherboard
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