ASRock B860 Rock WiFi 7 Intel 1851 Motherboard

The ASRock B860 Rock WiFi 7 is a high-performance ATX motherboard for Intel Core Ultra Series (LGA1851) CPUs, combining advanced connectivity, DDR5 memory, PCIe Gen5 graphics, and Wi-Fi 7. Designed for gaming, AI workloads, and professional content creation, it features 2.5GbE LAN, multiple M.2 slots, HDMI, and advanced power design for stability and overclocking.

Key Features & Benefits

✔ Intel LGA1851 CPU Support
Compatible with Intel Core Ultra Series (Series 2) processors, supporting Hybrid, Turbo Boost, Thermal Velocity, and Adaptive Boost technologies with integrated AI acceleration.

✔ ATX Form Factor
12 × 30.5 cm layout with ample expansion and airflow for high-end builds.

✔ DDR5 Memory Support
4 × DDR5 DIMM slots with up to 256GB and speeds up to 8666+(OC).

✔ PCIe Gen5 Expansion
1 × PCIe 5.0 x16 plus PCIe 4.0 x16 for graphics and high-speed devices.

✔ M.2 & Storage Options
3 × M.2 sockets (Gen5x4, Gen4x4) plus 4 × SATA3 6 Gb/s, supporting RAID 0/1/5/10 for maximum performance and redundancy.

✔ High-Speed Networking
2.5GbE LAN with Dragon software, Wi-Fi 7 (802.11be), and Bluetooth 5.4 for fast, low-latency connections.

✔ USB Connectivity
Front and rear Type-C and Type-A ports including USB 3.2 Gen2/Gen1 for peripherals and fast storage devices.

✔ Audio & Gaming
7.1 HD Audio (Realtek ALC897), Line-In / Front Speaker / Microphone jacks, optimized for gaming and multimedia.

✔ Robust Power & Thermal Design
8+1+1+1+1 Dr.MOS power phases, pre-installed I/O shield, Smart Fan Speed Control, thermistor headers, and flexible thermal management.

✔ EZ Update & Troubleshooting
ASRock Auto Driver Installer, EZ Troubleshooter, and Instant Flash simplify maintenance and BIOS updates.

Technical Specifications

CPU & Chipset

• CPU: Intel Core Ultra Series (Series 2), LGA1851

• Chipset: Intel B860

• Power Phases: 8+1+1+1+1 Dr.MOS for VCore+GT+SA

Memory

• Slots: 4 × DDR5 DIMM

• Max Capacity: 256GB

• Speeds: Up to 8666+(OC)

• Profiles: XMP 3.0x

Expansion & Slots

• CPU: 1 × PCIe 5.0 x16

• Chipset: 1 × PCIe 4.0 x16 (x4 mode), 1 × M.2 Key E for Wi-Fi/BT

Storage

• CPU M.2: 1 × Gen5x4

• Chipset M.2: 2 × Gen4x4

• SATA: 4 × 6 Gb/s

• RAID: SATA 0/1/5/10

Graphics

• HDMI 2.1 (4K @ 120Hz)

• Intel Xe LPG graphics architecture (CPU dependent)

Networking

• 2.5GbE LAN (Dragon RTL8125BG)

• Wi-Fi 7 (802.11be) 2x2, MU-MIMO

• Bluetooth 5.4

Audio

• 7.1 HD Audio (Realtek ALC897)

• Line in / Front Speaker / Microphone

Connectors & Headers

• CPU/Chassis/AIO fan headers with Smart Fan Speed Control

• Thermistor header, RGB and Addressable LED headers

• USB 3.2 Gen2/Gen1 and USB 2.0 headers, Front Type-C port

Rear I/O

• 2 × Antenna ports, HDMI

• 1 × USB 3.2 Gen1 Type-C, 6 × USB 3.2 Gen1, 2 × USB 2.0

• 1 × RJ-45 LAN, HD Audio jacks

Form Factor & Accessories

• ATX: 30.5 × 24.4 cm

• Accessories: 2 × SATA cables, 2 × Wi-Fi antennas

Why Choose ASRock B860 Rock WiFi 7

Built for ultra-performance Intel builds, the B860 Rock WiFi 7 delivers DDR5 memory, PCIe Gen5 expansion, 2.5GbE LAN, Wi-Fi 7, HDMI output, and AI acceleration, making it ideal for gaming, streaming, and AI-enhanced computing.