ASUS PRIME B860M-A WiFi DDR5 Micro-ATX LGA1851 Intel Motherboard – 90MB1JY0-M0EAY0
Full description ASUS.
- Next-Generation Intel LGA1851 Platform Support – Designed for Intel® Core™ Ultra Processors (Series 2), delivering improved efficiency, AI acceleration, and future-ready performance for modern desktop builds.
- Ultra-Fast DDR5 Memory up to 8666+ MT/s (OC) – Supports up to 256GB of high-speed DDR5 memory with ASUS OptiMem II technology for enhanced signal integrity, stability, and overclocking headroom.
- PCIe 5.0 Graphics & Dual M.2 Storage Support – Equipped with a PCIe 5.0 x16 slot for next-gen GPUs and dual M.2 slots (PCIe 5.0 & PCIe 4.0) for ultra-fast NVMe SSD performance.
- Integrated Wi-Fi 6E & 2.5Gb Ethernet – Built-in Wi-Fi 6E with Bluetooth 5.3 and Realtek 2.5Gb LAN provide high-speed, low-latency connectivity for gaming, streaming, and productivity.
- ASUS PRIME Reliability & Smart Design – Features DIGI+ VRM, SafeSlot, comprehensive thermal solutions, Aura Sync RGB support, and pre-mounted I/O shield for long-term stability and easy system building.
| Specifications | |
|---|---|
| Brand: | ASUS |
| Series: | PRIME |
| Model: | PRIME B860M-A WiFi |
| Part Number: | 90MB1JY0-M0EAY0 |
| Product Type: | Desktop Motherboard |
| Form Factor: | Micro-ATX |
| CPU Support | |
| CPU Socket: | LGA1851 |
| Chipset: | Intel B860 |
| Supported CPUs: | Intel Core Ultra Processors (Series 2) |
| Memory | |
| Memory Type: | DDR5 |
| Memory Slots: | 4 × DDR5 DIMM |
| Max Memory Support: | Up to 256GB |
| Memory Speed Support: | Up to 8666+ MT/s (OC) |
| Memory Architecture: | Dual Channel |
| Memory Features: | ASUS OptiMem II |
| Expansion Slots | |
| PCIe x16: | 1 × PCIe 5.0 x16 |
| PCIe x4: | 1 × PCIe 4.0 x4 |
| PCIe x1: | 1 × PCIe 4.0 x1 |
| Storage | |
| M.2 Slots: | 2 × M.2 (PCIe 5.0 x4 / PCIe 4.0 x4) |
| SATA Ports: | 4 × SATA 6Gb/s |
| RAID Support: | RAID 0 / 1 / 5 / 10 |
| Graphics Output | |
| HDMI: | 2 × HDMI |
| DisplayPort: | 1 × DisplayPort |
| USB-C Display Output: | 1 × USB-C (DP Alt-Mode) |
| Networking | |
| Ethernet: | Realtek 2.5Gb Ethernet |
| Wireless: | Wi-Fi 6E (802.11ax) |
| Bluetooth: | Bluetooth 5.3 |
| USB (Rear I/O) | |
| USB-C (Rear): | 1 × USB 20Gbps Type-C (DP Alt-Mode) |
| USB-A (Rear): | 1 × USB 10Gbps, 2 × USB 5Gbps, 4 × USB 2.0 |
| Internal I/O Connectors | |
| Power Connectors: | 1 × 24-pin ATX, 1 × 8-pin CPU |
| Fan Headers: | 1 × CPU Fan, 1 × CPU OPT, 3 × Chassis Fan |
| Front USB: | 1 × USB-C 10Gbps header |
| USB 5Gbps Header: | 1 (supports 2 ports) |
| USB 2.0 Headers: | 2 (supports 4 ports) |
| RGB Headers: | 1 × RGB (12V) |
| ARGB Headers: | 3 × Addressable Gen 2 (5V) |
| Back Panel I/O | |
| HDMI: | 2 |
| DisplayPort: | 1 |
| USB-C: | 1 |
| USB-A: | 7 |
| Wi-Fi Antenna Ports: | 2 |
| Ethernet: | 1 × 2.5Gb |
| Audio Jacks: | 3 |
| Audio | |
| Audio Codec: | Realtek 7.1 Surround Sound HD Audio |
| BIOS | |
| BIOS: | 256Mb UEFI BIOS |
| Operating System Support | |
| Supported OS: | Windows 11 64-bit, Windows 10 64-bit |
| General | |
| Use Case: | Gaming, Productivity, Home & Office |
| Warranty Information | |
| Warranty: | 3 Year Warranty |
ASUS PRIME B860M-A WiFi DDR5 Micro-ATX LGA1851 Intel Motherboard – 90MB1JY0-M0EAY0
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