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MS-C75 - Micro-ATX Core 3rd Gen i7/i5/i3/Pentium QM77 Motherboard

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The MS-C75 is a MicroATX industrial grade motherboard that is designed for the 3nd generation Intel Core i7/i5/i3 processors in the rPGA988B socket. The MicroATX mainboard based on intel QM77 Express chipset which is part of the mobile Intel 7 Series Chipset family. When used along with an Intel 3rd generation 22 nm Core i7/i5/i3 which have the HD Graphics 4000 that contains a refresh of the seventh generation graphics core it priovides DX11 smoother rendering at higher resolutions for an improved 3D experience, OGL4.X improved realism for OGL 3D based applications and lower power consumption. This innovative two-chip solution provides Intel Intel Hyper-Threading technology which provides smart multitasking performance to move between applications quickly. This platform delivers higher performance, energy efficiency and 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..


  • CPU: Intel® 3rd generation Core™ i7/i5/i3 Mobile in the rPGA988B socket
    (supports Intel® 2nd generation Core™ i7/i5/i3 Mobile in the rPGA988B socket)



  • MemoryTwo DDR3 1006/1333/1600 MHz up to 16 GB

  • Chipset: Mobile Intel® QM77 Express chipset

  • Integrated GraphicsIntel® Core™ integrated HD Graphics 4000 Technology

  • VGA InterfaceOnboard DSUB15 connector for VGA interface

  • LVDS Interface: onboard 24-bit dual channel LVDS interface

  • DVI Interface: onboard DVI interface

  • LAN Interface: 1 x Intel® 82574L Giga LAN and 1 x Intel® 82579LM Giga LAN

  • Serial ATA: Support 6 x SATA ( 4 x serial ATAII, 2 x serial ATAIII )

  • Audio: Realtek ALC888 High Definition Audio.

  • I/O ports: 5 x RS232 and 1 x RS232/422/485 Serial Ports, 6 x USB2.0 ports, 4 x USB3.0 ports, 1 x DB15 VGA port, 1 x PS/2 keyboard and mouse ports,1 x SPDIF

  • Expansion Interfaces: PCI-Express X16 slot, 2 x Mini-PCIe sockets,  1 x SIM socket

  • GPIO Interface: Onboard programmable 8-bit Digital I/O interface.

  • Power requirements: Standard 24-pin(20-pin is compatible) ATX P/S or DC 9 ~ 24V input


Form Factor

Industrial MicroATX  Motherboard


3rd and 2nd generation Intel® Corei7/i5/i3 Mobile processor

Package Type: rPGA988B


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


Mobile Intel® QM77 Express chipset

Integrated Graphics

Intel® Core™ integrated HD Graphics 4000 Technology  

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 ll interface up to 300MB/s

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

VGA Interface

Onboard DSUB15 connector for VGA interface

LVDS Interface

Onboard 24-bit dual channel LVDS interface

DVI Interface Onboard 20-pin DVI interface 
Audio Interface Realtek ALC888 HD Audio

LAN Interface

1 x Intel® 82574L Gigabit Ethernet Controller

1 x Intel® 82579LM Gigabit Ethernet Controller

GPIO Interface

Onboard programmable 8-bit digital I/O interface

Expansion Interfaces 

1 x PCIe x16/x4 slot, 1 x PCIe mini card socket, 2 x PCI slot , 1 x Mini PCI socket (optional support for mSATA(SATAII) for Mini_Card1 but SATA6 will be disabled)

Internal I/O Port

3 x RS232,1 x SMBUS, 1 x GPIO, 6 x USB2.0 ports, 1 x IrDA, 1 x DVI , 1 x LVDS, 4 x Serial ATAII,2 x Serial ATAIII, 1 x Parallel port, 1 x Front panel Audio and 1 x CDIN

External I/O Port

1 x PS/2, 2 x LAN ports, 1 x VGA port, 4 x USB3.0 ports, 1 x RS232/422/485, 2 x RS232,1 x 2 Channel HD Audio,1 x SPDIF

Power Requirement

Standard 24-pin ATX power supply (20-pin is compatible) and P4 4-pin 12V

Board Dimension

244 mm x 244 mm (L x W)


Operating within 0 ~ 60°C

Storage within -20 ~ 85°C


µATX Core 3rd Gen i7/i5/i3/Pentium QM77 Motherboard with MiniPCIE
Please contact us for pricing
µATX Core 3rd Gen i7/i5/i3/Pentium QM77 Motherboard with mSATA
Please contact us for pricing

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