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BKCMB1ABB
Intel Next Unit of Computing Rugged Board CMB1ABB - motherbo...
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BKCMB1ABB is a high-performance AMD B550 chipset-based motherboard designed for gaming enthusiasts. It features an AM4 CPU socket supporting AMD Ryzen 9 processors from the Ryzen 5000 Series, paired with DDR4 memory support up to 128 GB across 4 DIMM slots operating in dual-channel mode. The board incorporates an 8+1 power phase VRM design with robust thermal solutions to ensure stable performance during extended gaming sessions.
This motherboard offers extensive expansion with a primary PCIe x16 slot operating at PCIe 4.0, dual M.2 slots, and 6 SATA ports for diverse storage options. Networking is handled via a Realtek RTL8111H LAN controller delivering 2.5GbE connectivity along with WiFi 6 and Bluetooth 5.1 support. The rear I/O includes a mix of USB 3.2 Gen 2 and USB 2.0 ports, a display output combo (HDMI and DisplayPort), and dedicated audio jacks, making it an ideal choice for gamers and performance workstations.
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| Product Type | Motherboard | Motherboard | Motherboard | Motherboard | Motherboard |
| Chipset | AMD B550 | Intel C621A | Intel Z790 | Intel Z790 | Intel Z790 |
| CPU Socket | AM4 | LGA 3647 | LGA 1700 | LGA 1700 | LGA 1700 |
| CPU Generation | AMD Ryzen 9 | Intel Xeon Scalable | Intel Core i9 | Intel Core i7 | Intel Core i7 |
| Supported CPUs | Ryzen 5000 Series | N/A | 13th Gen Intel | 12th Gen Intel / 13th Gen Intel | 12th Gen Intel |
| Memory Type | DDR4 | DDR4 | DDR5 | DDR5 | DDR5 |
| Max Memory Capacity | 128 GB | 192 GB | 128 GB | 128 GB | 128 GB |
| Memory Channels | Dual | Quad | Quad | Dual | Dual |
| Memory Slots | 4 DIMM | 8 DIMM | 4 DIMM | 4 DIMM | 4 DIMM |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Use Case | Gaming | Workstation | Workstation | Gaming / Workstation | Gaming |
| Expansion Slots | PCIe x16 | PCIe x16 | PCIe x16 | PCIe x16 | PCIe x16 |
| PCIe Version | PCIe 4.0 | PCIe 4.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 |
| M.2 Slots | 2 | 2 | 2 | 2 | 2 |
| SATA Ports | 6 | 6 | 6 | 6 | 6 |
| RAID Support | RAID 0 | 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 1 / RAID 10 |
| Onboard Graphics Support | Yes | Yes | Yes | Yes | Yes |
| Multi-GPU Support | AMD CrossFire | Not Supported | NVIDIA SLI | Not Supported | NVIDIA SLI |
| USB Ports (Rear) | USB 3.2 Gen 2 | USB 3.2 Gen2 | USB 3.2 Gen 2 | USB 3.2 Gen 2 / USB 2.0 | USB 3.2 Gen 2 / USB Type-C |
| Internal USB Headers | Yes | Yes | Yes | Yes | Yes |
| LAN Chipset | Realtek RTL8111H | Intel I210 | Intel I219-V | Intel I219-V | Intel I219-V |
| LAN Speed | 2.5GbE | 1GbE | 2.5GbE | 2.5GbE | 1GbE |
| Wi-Fi Support | WiFi 6 | No | WiFi 6E | WiFi 6E | WiFi 6 |
| Multi-Processor Support | Single-Socket | Single-Socket | Single-Socket | Single-Socket | Single-Socket |
| ECC Support | No | Yes | Yes | No | Yes |
| Redundant Power Support | No | No | No | N/A | No |
| Remote Management | No | IPMI | BMC | No | No |
| Bluetooth | 5.1 | No | 5.2 | 5.2 | 5.2 |
| Audio Chipset | Realtek ALC1220 | Realtek ALC1220 | Realtek ALC1220 | Realtek ALC1220 | Realtek ALC1220 |
| Power Phases | 8+1 | 16+1 | 14+2 | 14+2 | 12+1 |
| VRM Heatsinks | Yes | Yes | Yes | Yes | Yes |
| BIOS Type | UEFI | UEFI | UEFI | UEFI | UEFI |
| Dual BIOS | No | Yes | Yes | No | Yes |
| RGB Support | Yes | No | Yes | Yes | Yes |
| Thunderbolt Support | No | No | Yes | Yes | Yes |
| Rear I/O Ports | 1x DisplayPort, 1x HDMI, 2x USB 3.2 Gen 2, 4x USB 2.0, 1x LAN port, 3x 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 | One HDMI port, one DisplayPort, two USB 3.2 Gen 2 ports, one USB Type-C port, one RJ-45 LAN port, and combined audio jacks | 1 x HDMI, 1 x DisplayPort, 4 x USB 3.2 Gen 2, 2 x USB 2.0, 1 x LAN port, Audio jacks | HDMI, DisplayPort, USB 3.2 Gen 2, LAN, Audio jacks |
| Accessories Included | 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, I/O shield, Wi-Fi antenna, manual | SATA cables, M.2 screws, IO shield, Wi-Fi antenna, manual |
| Product Name | BKCMB1ABB Gaming Motherboard | Supermicro S2600WFTR | DBS2600CWTR High Performance Workstation Motherboard | M50CYP2SB1U Gaming Motherboard | DBM10JNP2SB High Performance Gaming Motherboard |
| Height | 9.6 inches | 9.6 | 9.6 inches | 9.6 inches | 9.6 |
| Width | 12 inches | 12 | 12 inches | 12.0 inches | 12 |
| Depth | 1.5 inches | N/A | 1.5 inches | 1.8 inches | 1.5 |
| Weight | 4 lbs | N/A | 3.5 lbs | 4.5 lbs | 3.5 |
Rugged carrier board with dependable integration and stable system connectivity.
Solid build quality suited for industrial NUC deployments.
Reliable Element carrier board supporting smooth modular expansion.
Professional-grade rugged board delivering consistent operational stability.
Excellent compatibility and durable construction for demanding environments.
Stable and easy to deploy in compact industrial solutions.
The Intel NUC Rugged Board CMB1ABB is a compact, industrial-grade Element Carrier Board designed to host Intel Next Unit of Computing (NUC) compute modules for edge and embedded applications.
The CMB1ABB carrier board measures 120 mm x 102 mm, offering a standardized footprint for easy integration into rugged enclosures and system chassis.
The CMB1ABB supports Intel NUC Rugged Compute Element modules based on 11th Gen Intel Core processors, including Core i3, i5, and i7 variants.
This carrier board supports up to two SO-DIMM slots, accommodating DDR4-3200 SO-DIMM modules for a maximum memory capacity of 64 GB.