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) |
| 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 | |
| Height | 49 mm |
| Width | 305 mm |
| Depth | 244 mm |
| Networking | |
| Ethernet LAN | ![]() |
| Bluetooth | ![]() |
| Wi-Fi | ![]() |
| Ethernet interface type | 2.5 Gigabit Ethernet |
| Internal I/O | |
| USB 2.0 connectors | 2 |
| S/PDIF out connector | ![]() |
| CPU fan connector | ![]() |
| Number of COM connectors | 1 |
| ATX Power connector (24-pin) | ![]() |
| Chassis intrusion connector | ![]() |
| Number of chassis fan connectors | 4 |
| Front panel audio connector | ![]() |
| TPM connector | ![]() |
| EPS power connector (8-pin) | ![]() |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 2 |
| Number of SATA III connectors | 4 |
| Thunderbolt headers | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) connectors | 0 |
| Front panel connector | ![]() |
| 12V power connector | ![]() |
| RGB LED pin header | ![]() |
| Number of CPU fan connectors | 1 |
| Back panel I/O ports | |
| Line-in | ![]() |
| USB 2.0 ports quantity | 2 |
| Ethernet LAN (RJ-45) ports | 1 |
| Microphone in | ![]() |
| VGA (D-Sub) ports quantity | 0 |
| DVI-D ports quantity | 0 |
| HDMI ports quantity | 1 |
| DisplayPorts quantity | 1 |
| 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 | 0 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 0 |
| USB 3.2 Gen 2x2 Type-C ports quantity | 1 |
| Storage controllers | |
| RAID levels | 0, 1, 5, 10 |
| Number of HDDs supported | 4 |
| RAID support | ![]() |
| Number of storage drives supported | 7 |
| Supported storage drive types | HDD & SSD |
| Supported storage drive interfaces | M.2, SATA III |
| Packaging data | |
| Package weight | 1.56 kg |
| Package depth | 372 mm |
| Package height | 302 mm |
| Package width | 377 mm |
| Expansion slots | |
| PCI Express x16 slots | 2 |
| Number of M.2 (M) slots | 3 |
| PCI Express x16 (Gen 4.x) slots | 1 |
| PCI Express x16 (Gen 5.x) slots | 1 |
| BIOS | |
| BIOS memory size | 256 Mbit |
| BIOS type | UEFI AMI |
| Clear CMOS button | ![]() |
| Other features | |
| Weight | 896 g |
| Graphics | |
| Parallel processing technology support | Not supported |
| Features | |
| Motherboard chipset | Intel B860 |
| Motherboard form factor | ATX |
| Product colour | Multicolour |
| Audio output channels | 7.1 channels |
| Windows operating systems supported | Windows 10 x64, Windows 11 |
| Motherboard chipset family | Intel |
| Component for | PC |
| EAN | 4711387814857 |
| Warranty | 3 years |
The ASUS PRIME B860-PLUS-CSM is an ATX motherboard designed for the Intel LGA1851 socket, offering native support for Intel Core Ultra (Series 2) processors. It is built on the B860 chipset and features a robust power design and comprehensive cooling solutions to ensure stable operation under load. This platform provides a versatile foundation for personal computers intended for productivity and content creation, including workloads that leverage AI capabilities. The board's layout includes multiple fan headers and a dedicated CPU fan connector for thermal management within the system chassis.
This model accommodates up to 256GB of dual-channel DDR5 memory across four DIMM slots, enabling substantial multitasking and memory-intensive application performance. For expansion, it provides a primary PCIe 5.0 x16 slot for a graphics card and an additional PCIe 4.0 x16 slot. Storage options are extensive, with three M.2 slots and four SATA III ports that support RAID 0, 1, 5, and 10 configurations. Connectivity is handled by a 2.5GbE LAN port for high-speed wired networking, along with a range of rear I/O ports including HDMI, DisplayPort, and multiple USB 3.2 Gen 2 Type-A and Type-C connectors.
Key Features:- Supports Intel Core Ultra (Series 2) processors
- Features the Intel LGA1851 socket
- Built on the Intel B860 chipset
- Standard ATX motherboard form factor
- Four DDR5 DIMM slots supporting up to 256GB
- Three M.2 slots and four SATA III ports for storage
- One PCIe 5.0 x16 and one PCIe 4.0 x16 expansion slot
- Provides one 2.5GbE LAN port for networking
- Onboard Realtek 7.1 Surround Sound audio codec
- Includes internal headers for a Thunderbolt add-in card and RGB lighting
- Supports RAID 0, 1, 5, and 10 configurations
Estimated delivery: 22.12
Today: 11:00 - 15:00
Estimated delivery: 22.12
Today: 10:00 - 14:00
Estimated delivery: 22.12
Today: Closed
Estimated delivery: 22.12
Today: Closed
Estimated delivery: 22.12
Today: 10:00 - 14:00
Estimated delivery time: 22.12
Estimated delivery time: 23.12
Estimated delivery time: 22.12
Estimated delivery time: 23.12
Estimated delivery time: 23.12
Estimated delivery time: 22.12
Estimated delivery time: 22.12
Estimated delivery time: 23.12
- manual pdf (English)


