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MS-9A66 - High performance fanless system with Intel 4th Generation Core i or Celeron Processor

Outperform Fanless Box PC with 4th Gen Intel® Core™ i Processor for Rugged, Scalable & Versatile Solution

- 4th Gen Intel® Core i7/i5/i3/Pentium®/Celeron® processor
- Fanless design to support Intel® 4th Gen CPU (up to 35W)
- 3 independent display: DP and DVI-I
- Wide range 9~36V DC power input
- Supports AT power mode
- Optional system fan module
- Supports 2 expansion slots: 1*PCIe x16, 1*PCI for Q87 & 4 expansion slots: 1*PCIe x16, 3*PCI for Q87; 2*PCIe x8, 2*PCI for C226
- GPIO supports 5~24V for automation
- Removable cover for easy maintenance (HDD, memory, CFast, expansion slots)
- Supports DAQ, video capture and embedded VGA card for PCI express slot
- Anti-Vibration & Shockproof Design to Compliance IEC 60068-2

System * 

CPU * 

Memory * 

2.5" Hard Drive (HDD) / Solid State Drive (SSD) Drive 1 * 

2.5" Hard Drive (HDD) / Solid State Drive (SSD) Drive 2

Testing * 

Operating System * 


The MS-9A66, fanless system, is designed for the 4th generation Intel® Core™ processors in the FCLGA1150 package and supports two DDR3 1600/1333MHz SO-DIMM up to 16GB. The platform is based on Intel® HD Graphics that provides high-end media and graphics capabilities for videos, 2D/3D graphics and interactive content. In addition the MS-9A66 supports DisplayPort with a resolution up to 3840 x 2160 and DVI-I with a resolution up to 1920 x 1200. Excellent for the wide variety of applications in the transportation, environment monitoring, industrial, medical and telecommunication fields.

Product Drivers

Additional information


See choices in Drop down list above

CPU Socket

LGA 1150

Memory Slots

2 x 204pin SO-DIMM

Maximum Memory Supported


Memory Standard

DDR3 1600/1333 MHz

Dual Channel Memory Support



Intel Q87 or C226 Chipset



Video Chipset

Intel HD Graphics 4600 with i5-4570TE and Intel HD Graphics with Celeron G1820TE

Watchdog Timer


Real Time Clock

Chipset integrated RTC with onboard lithium battery

SATA Hard Drive

2 x SATA 6.0 Gbps (SATA III)

Additional Onboard Storage

1 x CFast 2.0

Video Memory

Shared with system memory

Audio Chipset

Realtek® ALC887 HD Audio Codec

10/100(Fast) LAN

supported via Gigabit LAN

Gigabit LAN Ports

1 x Intel I217 Gigabit Ethernet Controller, 1 x Intel I210-AT Gigabit Ethernet Controller

PCIe Socket

(1 x PCIe X16 with Q87 chipset) or (2 x PCIe X8 with C226 chipset)

PCI Slot

(3 x PCI with Q87 chipset) or (2 x PCI with C226 chipset)

Serial (COM) Port

1 x RS-232/422/485 (0V,/5V/12V), 1 x RS-232/422/485 (0V), 3 x RS-232 (0V)

USB Port

2 x USB 2.0, 4 x USB 3.0 (rear I/O), 1 x USB 2.0 for security key (internal)

Display Port

2 x Display port


1 x DVI


1 x Mic-in, 1 x Line-in, 1 x Line-out

PS/2 Port

1 X PS/2 Port

Approximate Weight

4.86 kg (10.71 lbs)


W: 6.89" x D: 8.86" x H: 8.58" (175 mm x 225 mm x 218 mm)

Operating Temperature

-10ºC ~ 50 ºC (14 ºF ~ 122 ºF) using the Phoenix DC power connector

Storage Temperature

-20 ºC ~ 80 ºC (-4 ºF ~ 176 ºF)

Relative Humidity

10% ~ 90% Non-condensing

OS Software Supported

All popular Operating System Software including: Linux, Windows 7, Windows 8.1, Windows 10 Not all features are guaranteed to work under every O/S

Global P/N / SKU


Form Factor

Fanless system

2.5" Bay

2 x 2.5" Drive bay



Power Connector

DC input 9-36V power jack and 9-36V Phoenix DC power connector

Power Consumption



Not sold seperately


Not sold separately

939-9A66-001 (SKU# 1708166A): Barebones Fanless System with Core-i5 4570TE, Q87 939-9A66-002 (SKU# 1708166B): Barebones Fanless System with Celeron G1820TE, Q87 939-9A66-008 (SKU# 1708166C): Barebones Fanless System with C226, 2PCIeX8+2PCI - For Celeron Processors 939-9A66-009 (SKU# 1708166D): Barebones Fanless System with Q87, PCIeX16+3PCI - For iCore Processors 939-9A66-010 (SKU# 1708166E): Barebones Fanless System with Q87, PCIeX16+PCI - For Pentium Processors

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