3U Rackmount Computers

Optimal Thermal Efficiency & Full-Height Expansion

Providing superior airflow and expandability in space-conscious rack cabinets. Explore our robust range of 19-inch 3U rackmount PCs engineered to support standard full-height expansion cards for 24/7 continuous industrial processing.

Designed and UK-manufactured for long-term deployment in harsh control environments. Available in standard and short-depth chassis options, our 3U systems combine maximum thermal headroom, heavy-duty drive bays, and long-lifecycle motherboard roadmaps for uninterrupted operational reliability.

Contact Us

3U Rackmount Computers

The Ultimate in Rugged 3U Rackmount Computing

For engineers demanding the pinnacle of performance and reliability, our ICOM 3U rackmount computer systems are the ultimate solution. Designed and UK manufactured to meet the most demanding requirements of industries from medicine to military, these industrial grade systems provide a seamless combination of high performance, consistency, and durability. With extensive customisation and expansion options, along with short lead times, we ensure your solution is built for your exact needs.

Compact, Customisable, and Flexible

The 3U height is ideal for adding multiple cards while keeping a compact system footprint. Our 3U rackmount computer systems can accommodate up to seven standard-height/length application cards and fully support both legacy PCI and the latest PCI Express slots.

Our UK manufactured 3U systems offer an exceptional level of flexibility. With options for shallow depth, AC/DC power, redundant hot-swap power supplies, RAID, and multiple drive bay configurations, they can be tailored precisely for any market or application.

3U Rackmount Computer Systems Key Benefits:

  • Industrial strength solutions
  • 10+ Years availability
  • AC & DC power supplies
  • Serialised and traceable
  • Short delivery options available
  • Operating System installation
  • Cost-effective solutions
  • Wide Temperature Range
  • Fully OEM customisable
  • High Performance

See Also

Why choose Industrial Computers

We are a solutions provider with access to thousands of products and suppliers across the globe. The systems shown below are a small part of our total product offering and the ICOM 3U range can be supplied with any of our Industry leading mATX or ATX Industrial motherboards, please contact us to discuss your application.

We build all systems with full revision control and serialise all major components for traceability.

View all productsContact UsDownload Roadmap
  • ICOM365 3U Rackmount Computer

    ICOM365 3U Rackmount Computer

    • 3U 19” Industrial rackmount system
    • 15” Short depth
    • 4 PCIe & 3 PCI expansion slots
    • Supports Intel® 6th/7th Gen processors
    • Intel® Core™, Pentium® & Celeron CPUs
    • Intel® Q170 chipset, RAID 0/1/5/10
    • 4 DDR4 DIMMs up to 64GB
    • 3 Display Outputs: VGA, DVI-I, HDMI
    • I/O: 2 LAN, 6 COM, 6 USB 3.0, 8 USB 2.0
    • Windows 7, 10 Pro / IoT & Linux
    • CPU Life Cycle Support Until Q2 2025
    View specifications
  • ICOM364 3U Rackmount Computer

    ICOM364 3U Rackmount Computer

    • 3U 19” Industrial rackmount system
    • 20.8” depth
    • 4 PCIe & 3 PCI expansion slots
    • Supports Intel® 6th/7th Gen processors
    • Intel® Core™, Pentium® & Celeron CPUs
    • Intel® Q170 chipset, RAID 0/1/5/10
    • 4 DDR4 DIMMs up to 64GB
    • 3 Display Outputs: VGA, DVI-I, HDMI
    • I/O: 2 LAN, 6 COM, 6 USB 3.0, 8 USB 2.0
    • Windows 7, 10 Pro / IoT & Linux
    • CPU Life Cycle Support Until Q2 2025
    View specifications
  • ICOM362 3U Rackmount Computer

    ICOM362 3U Rackmount Computer

    • 3U 19” Industrial rackmount system
    • 20.8” depth
    • 4 PCIe & 3 PCI expansion slots
    • Supports Intel® 6th/7th Gen processors
    • Intel® Xeon® & Core™ CPUs
    • Intel® C236 Chipset, RAID 0/1/5/10
    • 4 DDR4 ECC DIMMs up to 64GB
    • 3 Display Outputs: VGA, DVI-I, HDMI
    • I/O: 2 LAN, 6 COM, 6 USB 3.0, 8 USB 2.0
    • Windows 7, 10 Pro / IoT & Linux
    • CPU Life Cycle Support Until Q2 2025
    View specifications
  • ICOM360 3U Rackmount Computer

    ICOM360 3U Rackmount Computer

    • 3U 19” Industrial rackmount system
    • 15” Short depth
    • 4 PCIe & 3 PCI expansion slots
    • Supports Intel® 6th/7th Gen processors
    • Intel® Xeon® & Core™ CPUs
    • Intel® C236 Chipset, RAID 0/1/5/10
    • 4 DDR4 ECC DIMMs up to 64GB
    • 3 Display Outputs: VGA, DVI-I, HDMI
    • I/O: 2 LAN, 6 COM, 6 USB 3.0, 8 USB 2.0
    • Windows 7, 10 Pro / IoT & Linux
    • CPU Life Cycle Support Until Q2 2025
    View specifications