SIGM-U3550/S003-F4 Compact Embedded In-Vehicle PC with Intel i7-9850HE processor & 8*CompactPCI expansion slots

Key Features

  • PICMG CompactPCI Serial(CPCI-S.0R2.0) standard
  • 3U 84HP Enclosure with 9-slot CPCI-S.0 backplane and 2-slot power backplanes
  • Intel®Coffee Lake-H CPU+CM246 PCH Processor Blade
  • On-board 8G DDR4+1*DDR4 SODIMM, Ram. up to 40G
  • 1*DP+1*HDMI,2 display,4*G-LAN, 2*USB3.1
  • 1*mSATA, optional 4*2.5”SATA3.0 Storage Blades
  • 8*3U CPCI-S.0 standard expansion slots
  • 1+1 Redundant rail-way standard ultra-wide voltage 300W power supply DC 16.6~160V
  • 3*12025 double Ball Bearing temperature control Fans, 1U chassis easy-plug design
  • EN-50155:2021 certification


The SIGM-U3550 is a 4U rack mounted fanless In-vehicle embedded computer that conforms with PICMG CompactPCI serial standard. This series is equipped with a 3U CPCI-S.0 R2.0 enclosure, 3U CPCI-S.0 R2.0 processor blade, Intel Coffee lake-H CPU, 9-slot CPCI-S.0 backplane, 1+1 redundant ultra-wide DC 16.6-160V 300W PSU and intelligent cooling design for enhanced operational efficiency and flexibility which makes them suitable for applications including rail and road, telecommunication, aviation and industrial automation.

The SIGM-U3550 series are EN50155 certified ruggedised computers that provide high performance and reliability in a variety of applications. These In-vehicle embedded computers have been rigorously tested to ensure the performance and reliability under a variety of power supply conditions such as voltage surges, power interruptions, and supply changeover. The SIGM-U3550 is ideal for edge deployments that require fanless wide temperature operations such as at roadside, wayside, construction site, agriculture, or in a dusty factory.

The SIGM-U3350 comes with 3*12025 double ball bearing fans with bottom-up linear air channel and resistance sensing probe for intelligent speed control and has wide operating temperature of -25~70℃ to ensure reliable performance. This series supports a wide range of operating systems including Windows 10/11 Enterprise & IOT Enterprise, Ubuntu, SUSE, Redhat Enterprise and VxWorks.

Lead time: 2-3 weeks from receipt of order.


SIGM-U3550-I02 DS-EN A0.1