Half-size / PCI-bus SBC support 3rd generation Intel® Core™ i7 / i5 / i3

Support 3rd generation  Intel® Core i7 / i5 / i3 / Mobile CPU with 
Mobile Intel® QM77 Express, onboard VGA, LVDS & DVI, 16 GB DDR3
2 x Giga LAN, 2 x USB 2.0, 4 x USB 3.0, 6 x COM, 4 x SATA, HD Audio, GPIO
2 x Mini-PCIe sockets, 1 x SIM card socket

view larger image


Product Image
Ordering Guide
Datasheet (PDF format)
Technical Document

Taiwan Commate Computer Inc.(COMMELL), the worldwide leader of Single board computer , introduced the PCI-bus SBC HS-774 that designed for the 3rd generation Intel Core i7/i5/i3 processors in the rPGA988B socket. HS-774 based on intel QM77 Express chipset, QM77 Express chipset is part of the mobile Intel 7 Series Chipset family, along with a intel 3rd generation 22 nm Core i7/i5/i3, the Intel processors  with HD Graphic 4000 that contains a refresh of the seventh generation graphics core, DX11 Smoother rendering at higher resolutions for an improved 3D experience, OGL4.X  Improved realism for OGL 3D . based application and lower power consumption, this innovative two-chip solution provides Intel Intel Hyper-Threading technology which giving you smart multitasking performance to move between applications quickly. This platform delivers higher performance, energy efficiency, most 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.

Onboard Intel® 82579LM GbE controller support Intel® AMT 8.0 feature on primary LAN port. The BIOS is ready to support Intel® AMT 8.0 feature. The necessary prerequisite is your CPU must support Intel® vPro technology, ex. i7-3610QE

For further instruction about the Intel® AMT features and set up, please refer to the iAMT Setting.pdf


  Key Feature
  • CPUIntel® 3rd generation Core™ i7/ i5/ i3/  Mobile in the rPGA988B socket

             (support Intel® 2nd generation Core™ i7/ i5/ i3/ Mobile in the rPGA988B socket)

  • MemoryTwo DDR3 1066/1333/1600 MHz up to 16 GB

  • Chipset: Mobile Intel® QM77 Express chipset

  • Display Interface: Integrated Intel Core™ HD graphics Technology

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

  • DVI-I interface: Onboard DVI connector for DVI-I interface

  • LAN Interface1 x Intel® 82574L Giga LAN1 x Intel® 82579LM Giga LAN(Support iAMT8.0).

  • Serial ATA: Support 2 x Serial ATA II and 2 x Serial ATA III

  • Audio: Realtek ALC888 High Definition Audio.

  • I/O ports: 5 x RS232 and 1 x RS232/422/485 Serial Ports, 4 x USB3.0 ports, 

                         2 x USB2.0 ports

  • Extended interface: 2 x Mini-PCIe sockets.

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



Form Factor

Half-size PCI-bus CPU card


3rd generation Intel® Core i7 / i5 / i3 Mobile processor

Package Type: rPGA988B


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


Mobile Intel® QM77 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, supports power saving mode

Serial ATA Interface

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

2 x SATAIII interface up to 600MB/s. Total 4 x SATA interface

Integrated Graphics

Intel® Core™ integrated HD Graphics 4000 Technology  

LVDS Interface

Onboard 24-bit dual channel LVDS interface 

 DVI-I Interface  Onboard DVI connector for DVI-I interface

Audio Interface

Realtek ALC888 HD Audio

LAN Interface

1 x Intel® 82574L Gigabit Ethernet Controller

1 x Intel® 82579LM Gigabit Ethernet Controller(Support iAMT8.0)

GPIO Interface

Onboard programmable 8-bit digital I/O interface

Extended Interface 

 2 x Mini-PCIe sockets (Optional support mSATA (SATAII) for

( Mini_Card1) 1 x SIM socket

Internal I/O Port

1 x RS232/422/485, 5 x RS232,1x SMBUS, 1 x GPIO, 1 x CDIN, 

4 x USB3.0 ports, 2 x USB2.0 ports, 1 x Front panel

 Audio and 1 x CDIN, 1 x IrDA, 1  x VGA

External I/O Port

1 x DVI-I Port, 2 x RJ45 and 1 x PS/2 Keyboard/Mouse Port

Power Requirement

DC 5V/12V power required, optional 5VSB for ATX

Onboard 4-pin power connector & 3-pin ATX connector

Board Dimension

185 mm x 122 mm (L x W)


Operating within 0 ~ 60°C

Storage within -20 ~ 85°C


Download Datasheet @ PDF format


  Ordering Guide


Intel PGA988B+ QM77 Onboard VGA, LVDS, DVI, LAN, USB2.0, USB3.0, HD Audio, SATAII ,SATAIII, SMBUS, LPC, IrDA, GPIO and PCI Express mini card .


Intel PGA988B+ QM77 Onboard VGA, LVDS, DVI, LAN, USB2.0, USB3.0, HD Audio, SATAII ,SATAIII, SMBUS, LPC, IrDA, GPIO ,PCI Express mini card and mSATA .

CBP-5P4  Backplane for 1 x PCI-bus CPU card + 4 x PCI slots


[Single Board Computer Index]