Just 55mm X 84mm, up to 8GB DDR3L Soldered Memory Onboard

Manufacturer: duagon MEN

MEN's CM50C is an ultra-rugged COM Express Mini module for rolling stock, public transportation and industry applications. It is compatible with COM Express Type 10 Pin-Out and conforms to the VITA 59 standard which specifies the mechanics to ensure reliable operation in harsh environmental conditions. 

Scalable Low Power Processor with Virtualization Support

Based on the Intel E3900 CPU series with a low power dissipation of 7-16 W, the CM50C provides not only a scalable performance up to 4 cores and integrated quality graphics but also Intel VT-x virtualization support. This allows running multiple applications on a single hardware platform, saving physical hardware and costs. 

Safety, Security and Connectivity 

The board management controller provides enhanced reliability, reduced downtime and is certifiable up to SIL 2. With the Trusted Platform Module and the secure/ measured booting features fast cryptographic execution is supported. The CM50C comes with a large variety of interfaces, including, e.g., Digital Display Interfaces, HD Audio, PCI Express and Gigabit Ethernet. This enables implementing many functions on a very small form factor. 

Extremely Rugged and Long Term Available 

In accordance with the Rugged COM Express standard, the CM50C is embedded in a solid aluminium frame that protects the electronics from environmental influences such as humidity, dust, vibrations or EMC radiation and also enables operation in the extended temperature range from -40 to +85°C via Conduction Cooling. The processor's 15 years long-term availability ensures an extended product life and future-safety for a wide range of applications


CPU SpecIntel® Atom™ x7-E3950, 4C, 1.6 / 2.0 GHz, 12 W TDP, 2 MB L2
Intel® Atom™ x5-E3930, 2C, 1.3 / 1.8 GHz, 6.5 W TDP, 2 MB L2
ChipsetIntegrated in CPU
MemoryUp to 8 GByte DDR3-1866 (-1600) soldered with ECC
GraphicsIntel HD Gfx Gen9 integrated in CPU:
• Intel® Atom™ x7-E3950: Intel® HD Graphics 505, 500.00 MHz base, 650.00 MHz burst
• Intel® Atom™ x5-E3930: Intel® HD Graphics 500, 400.00 MHz base, 500.00 MHz burst
1x DDI, board to board
1x eDP 1.4, board to board
Maximum resolution: 4096x2160 pixels @ 60 Hz, 24 bpp (DisplayPort 1.2a)
Network1x 10/100/1000BASE-T
Storage2x SATA 6 Gb / s
Up to 32 GByte eMMC
USB6x USB 2.0
2x USB 3.0
Serial2x UART
Audio1x, HD Audio
Other4x GPI
4x GPO
1x i2c
1x LPC
CommonSupervision and Control
• Board management controller
• Watchdog timer
• Temperature measurement
• Real-time clock
BIOSAMI Aptio UEFI Firmware
PlatformTPM (Trusted Platform Module 2.0)


Expansion4x PCIe 2.0, x1
COM Express: Mini, Pin-out Type 10, VITA 59 RCE Rugged COM Express in process
COM Express: Mini, Pin-out Type 10, PICMG COM.0 R3.0 COM Express Module Base Specification
Electrical+12 V (9.5 V to 15.5 V)
MechanicalConforming to PICMG COM.0 COM Express standard
Conforming to VITA 59 RCE standard in process
(W) 94 mm, (D) 65 mm, (H) 18 mm
Maximum size for VITA 59 RCE models, PCB mounted between a cover and a frame
Conformal CoatingUpon request, MOQ applies
SoftwareWindows®, Linux
TemperatureOperation: -40 to 85°C (EN 50155:2017, class OT6)
Storage:: -40 (EN 50155:2017) to 85°C (EN 60068-2-2, Bb)
Air-cooled versions according to PICMG COM.0 COM Express standard
Conduction-cooled versions according to VITA 59 RCE: Rugged COM Express (in process)
Humidity55°C and +25°C 100 % max. (EN 50155:2017)
Vibration10 min @ 2.02 m/s² and 5 h @ 11.44 m/s² (EN 61373:2010/AC:2017-09, cat. 1, class B x 2)
Shock30 ms @ 50 m/s² (EN 61373:2010/AC:2017-09, vehicle body, cat. 1, class B)
MTBF822 869 h @ 40°C according to IEC/TR 62380 (RDF 2000)
Safety/CertificationEN 50155:2017
EN 50153:2014 + A1:2017
EN 50124-1:2017
EN ISO 13732-1:2008
Fire protection: EN 45545-2:2013 + A1:2015, HL3
EMCEMC emission: EN 50121-3-2:2016
EMC immunity: EN 50121-3-2:2016
Warranty2 Years


Ordering Details

COM Express "Mini", type 10, Intel E3930, dual core, 1.3 GHz, 2 GB RAM, 8 GB eMMC, -40 °C to +85 °C, conformal coated, heat spreader (optional)

Rugged COM Express "Mini", type 10, Intel E3950, quad core, 1.6 GHz, 8 GB RAM, 16 GB eMMC, -40 °C to +85 °C, conformal coated, with VITA-59 conduction cooling frame
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