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BKCMB1ABC
Intel Next Unit of Computing Rugged Board Element CMB1ABC -...
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BKCMB1ABC features the Intel Z790 chipset paired with an LGA 1700 CPU socket, specifically engineered to support Intel Core i9 processors from the 13th Gen Intel series. It accommodates DDR5 memory up to 128 GB through 4 DIMM slots operating in dual-channel mode, while its robust 14+2 VRM design ensures consistent power delivery, making it ideal for both high-end gaming and workstation environments.
This motherboard is equipped with a PCIe x16 expansion slot running on PCIe 5.0, supports 6 SATA ports alongside 2 M.2 slots for diverse storage configurations, and offers integrated Intel I219-V LAN providing 2.5GbE connectivity along with WiFi 6 and Bluetooth 5.2 for seamless networking. Enhanced cooling with dedicated VRM heatsinks, an array of rear I/O ports including HDMI, DisplayPort, USB 3.2 Gen 2 and Type-C, and onboard features such as dual graphics support via NVIDIA SLI collectively establish BKCMB1ABC as a premium solution for gaming and demanding workstation applications.
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| Product Type | Motherboard | Motherboard | Motherboard | Motherboard | Motherboard |
| Chipset | Intel Z790 | AMD B550 | Intel C621A | AMD B550 | Intel C621A |
| CPU Socket | LGA 1700 | AM4 | LGA 3647 | AM4 | LGA 4189 |
| CPU Generation | Intel Core i9 | AMD Ryzen 9 | Intel Xeon Scalable | AMD Ryzen 9 | Intel Xeon Scalable |
| Supported CPUs | 13th Gen Intel | Ryzen 5000 Series | N/A | Ryzen 5000 Series | 13th Gen Intel |
| Memory Type | DDR5 | DDR4 | DDR4 | DDR4 | DDR4 |
| Max Memory Capacity | 128 GB | 128 GB | 192 GB | 128 GB | 128 GB |
| Memory Channels | Dual | Dual | Quad | Dual | Quad |
| Memory Slots | 4 DIMM | 4 DIMM | 8 DIMM | 4 DIMM | 8 DIMM |
| Form Factor | ATX | ATX | ATX | ATX | E-ATX |
| Use Case | Gaming | Gaming / Workstation | Workstation | Gaming | Server |
| Expansion Slots | PCIe x16 | PCIe x16 | PCIe x16 | PCIe x16 | PCIe x16 |
| PCIe Version | PCIe 5.0 | PCIe 4.0 | PCIe 4.0 | PCIe 4.0 | PCIe 4.0 |
| M.2 Slots | 2 | 2 | 2 | 2 | 2 |
| SATA Ports | 6 | 6 | 6 | 6 | 8 |
| RAID Support | RAID 0 / RAID 1 / RAID 5 / RAID 10 | RAID 0 / RAID 1 / RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 10 | RAID 0 | RAID 0 / RAID 1 / RAID 5 / RAID 10 |
| Onboard Graphics Support | Yes | Yes | Yes | Yes | Yes |
| Multi-GPU Support | NVIDIA SLI | Not Supported | Not Supported | AMD CrossFire | Not Supported |
| USB Ports (Rear) | USB 3.2 Gen 2 | USB 3.2 Gen 2 | USB 3.2 Gen2 | USB 3.2 Gen 2 | USB 3.2 Gen 2 |
| Internal USB Headers | Yes | Yes | Yes | Yes | Yes |
| LAN Chipset | Intel I219-V | Realtek RTL8125 | Intel I210 | Realtek RTL8111H | Intel X550 |
| LAN Speed | 2.5GbE | 2.5GbE | 1GbE | 2.5GbE | 10GbE |
| Wi-Fi Support | WiFi 6 | WiFi 6 | No | WiFi 6 | WiFi 6 |
| Multi-Processor Support | Single-Socket | Single-Socket | Single-Socket | Single-Socket | Dual-Socket |
| ECC Support | No | No | Yes | No | Yes |
| Redundant Power Support | No | No | No | No | Yes |
| Remote Management | No | No | IPMI | No | IPMI |
| Bluetooth | 5.2 | 5.1 | No | 5.1 | No |
| Audio Chipset | Realtek ALC1220 | Realtek ALC1220 | Realtek ALC1220 | Realtek ALC1220 | N/A |
| Power Phases | 14+2 | 8+1 | 16+1 | 8+1 | 16+1 |
| VRM Heatsinks | Yes | Yes | Yes | Yes | Yes |
| BIOS Type | UEFI | UEFI | UEFI | UEFI | UEFI |
| Dual BIOS | No | No | Yes | No | Yes |
| RGB Support | Yes | Yes | No | Yes | No |
| Thunderbolt Support | Yes | Yes | No | No | No |
| Rear I/O Ports | HDMI, DisplayPort, USB 3.2 Gen 2, USB Type-C, RJ45, Audio jacks | 1x PS/2, 1x HDMI, 2x DisplayPort, 4x USB 3.2, 1x RJ45, Audio jacks | 1 x VGA, 1 x HDMI, 2 x USB 3.2 Gen2, 4 x USB 3.2 Gen1, 1 x Ethernet, audio out | 1x DisplayPort, 1x HDMI, 2x USB 3.2 Gen 2, 4x USB 2.0, 1x LAN port, 3x Audio Jacks | 1x HDMI, 1x VGA, 2x USB 3.2 Gen 2, 4x USB 2.0, 1x Serial, 1x RJ45 LAN, 1x IPMI LAN |
| Accessories Included | SATA cables, M.2 screws, IO shield, Wi-Fi antenna, manual | SATA cables, M.2 screws, IO shield, Wi-Fi antenna, manual | SATA cables, M.2 screws, IO shield, manual | SATA cables, M.2 screws, IO shield, Wi-Fi antenna, manual | SATA cables, M.2 screws, IO shield, Wi-Fi antenna, and user manual |
| Product Name | BKCMB1ABC Gaming Motherboard | BKCMB1BB High-Performance AMD B550 Motherboard | Supermicro S2600WFTR | BKCMB1ABB Gaming Motherboard | Supermicro S2600WFQR |
| Height | 12 inches | 10 inches | 9.6 | 9.6 inches | 1.5 inches |
| Width | 9.6 inches | 12 inches | 12 | 12 inches | 12.0 inches |
| Depth | 1.5 inches | 5 inches | N/A | 1.5 inches | 10.0 inches |
| Weight | 4 lbs | 3 lbs | N/A | 4 lbs | 8.0 lbs |
Rugged element carrier board with dependable expansion support.
Stable integration and durable industrial-grade build.
Professional carrier solution delivering consistent connectivity.
Reliable board supporting modular NUC deployments.
Strong structural design and smooth system integration.
Consistent operational stability in edge environments.
The Element CMB1ABC carrier board measures 100 × 72 mm, supports Intel 11th Gen Core U-series processors, dual-channel DDR4-3200 SODIMM up to 64 GB, M.2 2280 NVMe storage, HDMI 2.0, USB 3.2 Gen2 Type-A/C, dual 10 GbE, and operates from -40 °C to +85 °C.
The CMB1ABC supports Intel 11th Gen Core i3, i5, and i7 U-series processors with up to four cores, eight threads, and integrated Intel Xe Graphics for high-performance embedded applications.
It supports two DDR4-3200 SODIMM slots for up to 64 GB of dual-channel ECC or non-ECC memory, offering high bandwidth and reliability for mission-critical systems.
The board features one M.2 2280 Key M slot for NVMe SSDs and one M.2 2242 Key E slot for optional wireless modules, ensuring flexible, high-speed storage and connectivity.
Integrated I/O includes two HDMI 2.0 ports, four USB 3.2 Gen2 Type-A, one USB Type-C with DisplayPort, dual 10 GbE RJ45, UART, SMBus, and GPIO headers for versatile external connectivity.
The board requires a 12–19 V DC input at up to 65 W, with built-in wide-range voltage regulation, power sequencing, and fault protection for reliable operation.
The CMB1ABC is validated for Windows 10/11 (64-bit) and popular Linux distributions including Ubuntu, Red Hat Enterprise Linux, and Yocto Project for seamless deployment.
Designed for rugged environments, the Element CMB1ABC operates reliably from -40 °C to +85 °C and meets MIL-STD-810G temperature shock and vibration standards.
Measuring 100 × 72 mm (3.94 × 2.83 in), the board uses standard mounting holes compatible with ITX enclosures and custom chassis for easy integration.
Yes, the board includes one M.2 Key E slot for Wi-Fi/Bluetooth modules, optional Mini PCIe via header, and routed PCIe Gen3 lanes for custom expansion.
It uses industrial-grade components, ECC-capable memory paths, conformal coating options, and power sequencing to withstand shock, vibration, and extreme temperatures.
Intel recommends low-profile heatsinks with heat pipes or custom fan modules to maintain optimal thermal performance under sustained CPU and GPU loads.
Installation involves mounting the board in an enclosure, seating the processor module, inserting memory and storage, connecting power/I/O cables, and configuring BIOS via the UEFI interface.
The board includes a one-year limited warranty with optional two- and three-year extensions, plus direct access to Intel’s Rugged Board Solutions technical support team.
You can order SKU BKCMB1ABC through authorized Intel distributors, system integrators, or by contacting your local Intel sales representative for quotes and availability.
Yes, its ruggedized design, extended temperature range, and MIL-STD-810G compliance make it ideal for industrial automation, defense, transportation, and edge computing.
Intel provides comprehensive BSPs, UEFI firmware, and software development kits for Windows and Linux to accelerate application development on the CMB1ABC.