Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Processor | |
| Processor manufacturer | Intel |
| Compatible processor series | Intel Core Ultra (Series 2) |
| Processor socket | LGA 1851 (Socket V1) |
| Supported processor sockets | LGA 1851 |
| Memory | |
| Maximum internal memory | 256 GB |
| ECC | ![]() |
| Non-ECC | ![]() |
| Supported memory types | DDR5 |
| Memory channels | Dual-channel |
| Unbuffered memory | ![]() |
| Memory slots type | DIMM |
| Number of memory slots | 4 |
| Supported memory clock speed (max) | 8666 MHz |
| ECC сompatibility | Non-ECC |
| Weight & dimensions | |
| Width | 244 mm |
| Depth | 244 mm |
| Networking | |
| Ethernet LAN | ![]() |
| Bluetooth | ![]() |
| Wi-Fi | ![]() |
| Ethernet interface type | Gigabit Ethernet |
| Internal I/O | |
| USB 2.0 connectors | 2 |
| CPU fan connector | ![]() |
| Number of COM connectors | 2 |
| ATX Power connector (24-pin) | ![]() |
| Chassis intrusion connector | ![]() |
| Number of chassis fan connectors | 2 |
| Front panel audio connector | ![]() |
| TPM connector | ![]() |
| EPS power connector (8-pin) | ![]() |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 1 |
| Number of SATA III connectors | 4 |
| Audio connector | ![]() |
| USB 3.2 Gen 2 (3.1 Gen 2) connectors | 1 |
| Front panel connector | ![]() |
| 12V power connector | ![]() |
| Number of CPU fan connectors | 1 |
| Back panel I/O ports | |
| PS/2 ports quantity | 2 |
| USB 2.0 ports quantity | 2 |
| Ethernet LAN (RJ-45) ports | 1 |
| VGA (D-Sub) ports quantity | 0 |
| DVI-D ports quantity | 0 |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| DisplayPorts quantity | 2 |
| DisplayPort version | 1.4 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 0 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 0 |
| Storage controllers | |
| RAID levels | 0, 1, 5, 10 |
| Number of HDDs supported | 4 |
| RAID support | ![]() |
| Number of storage drives supported | 6 |
| Supported storage drive types | HDD & SSD |
| Supported storage drive interfaces | M.2, SATA III |
| Packaging data | |
| Package weight | 889 g |
| Package depth | 263 mm |
| Package height | 51.5 mm |
| Package width | 270 mm |
| Packaging content | |
| Cables included | SATA |
| Screws included | ![]() |
| Expansion slots | |
| PCI Express x16 slots | 2 |
| PCI Express x1 slots | 1 |
| Number of M.2 (M) slots | 2 |
| PCI Express x1 (Gen 4.x) slots | 1 |
| PCI Express x16 (Gen 4.x) slots | 1 |
| PCI Express x16 (Gen 5.x) slots | 1 |
| 1st M.2 largest key size | 2280 |
| 2nd M.2 largest key size | 2280 |
| 1st M.2 highest PCI Express generation | 5.0 |
| 2nd M.2 highest PCI Express generation | 4.0 |
| BIOS | |
| BIOS memory size | 256 Mbit |
| BIOS type | UEFI AMI |
| Clear CMOS button | ![]() |
| Graphics | |
| Parallel processing technology support | Not supported |
| Features | |
| Motherboard chipset | Intel B860 |
| Motherboard form factor | Micro ATX |
| Audio output channels | 7.1 channels |
| Windows operating systems supported | Windows 10 x64, Windows 11 |
| Motherboard chipset family | Intel |
| Component for | PC |
| EAN | 4711636107181 |
| Warranty | 1 year |
The ASUS PRO B860M-CT-CSM is a micro-ATX motherboard designed for business and commercial applications, utilizing the Intel B860 chipset and LGA1851 socket to support Intel Core Ultra Series 2 processors. Its construction focuses on reliability for continuous operation, incorporating an anti-moisture coating and a self-recovering BIOS to maintain system integrity. The board is equipped with four DIMM slots that accommodate up to 256 GB of dual-channel DDR5 memory, with support for overclocked speeds up to 8666 MT/s to handle demanding workloads.
For high-speed storage and expansion, the motherboard provides two M.2 slots, one of which supports the PCIe 5.0 x4 standard for current-generation solid-state drives. The primary expansion slot is a PCIe 5.0 x16 interface for a dedicated graphics card or other high-bandwidth peripherals. The rear I/O panel includes a comprehensive set of connections, featuring a 10Gbps USB Type-C port, dual DisplayPort outputs, and an HDMI port for versatile display configurations. Onboard Gigabit Ethernet supplies wired network connectivity, while an integrated TPM connector allows for hardware-based security enhancements.
Key Features:- Supports Intel Core Ultra Series 2 processors with LGA1851 socket
- Utilizes the micro-ATX form factor for compact system builds
- Accommodates up to 256 GB of DDR5 memory across four slots
- Provides one PCIe 5.0 M.2 slot and four SATA 6Gb/s ports for storage
- Features one PCIe 5.0 x16 slot for high-speed expansion cards
- Offers dual DisplayPort and one HDMI for multi-display output
- Includes rear USB 3.2 Gen 2 Type-A and Type-C ports
- Equipped with an onboard Gigabit Ethernet port
- Integrates a Realtek 7.1 Surround Sound audio codec
- Designed with an anti-moisture coating and self-recovering BIOS
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