---
product_id: 703170085
title: "ASRock B860 Pro RS WiFi 6E Intel Core Ultra (Series 2) DDR5 up to 8666+ (OC) MHz 256GB M.2 LGA1851 ATX Motherboard BIOS Flashback SATA3 6.0 Gb/s PCIe 5.0 Realtek 2.5G LAN M.2"
brand: "asrock"
price: "¥53052"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/703170085-asrock-b860-pro-rs-wifi-6e-intel-core-ultra-series
store_origin: JP
region: Japan
---

# DDR5 up to 8666+ MHz OC WiFi 6E + Realtek 2.5G LAN PCIe 5.0 x16 for next-gen GPUs ASRock B860 Pro RS WiFi 6E Intel Core Ultra (Series 2) DDR5 up to 8666+ (OC) MHz 256GB M.2 LGA1851 ATX Motherboard BIOS Flashback SATA3 6.0 Gb/s PCIe 5.0 Realtek 2.5G LAN M.2

**Brand:** asrock
**Price:** ¥53052
**Availability:** ✅ In Stock

## Summary

> ⚙️ Power your ultimate build with ASRock’s B860 Pro RS — where speed meets stability!

## Quick Answers

- **What is this?** ASRock B860 Pro RS WiFi 6E Intel Core Ultra (Series 2) DDR5 up to 8666+ (OC) MHz 256GB M.2 LGA1851 ATX Motherboard BIOS Flashback SATA3 6.0 Gb/s PCIe 5.0 Realtek 2.5G LAN M.2 by asrock
- **How much does it cost?** ¥53052 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/703170085-asrock-b860-pro-rs-wifi-6e-intel-core-ultra-series)

## Best For

- asrock enthusiasts

## Why This Product

- Trusted asrock brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Next-Gen Expansion Ready:** Harness PCIe 5.0 x16 and PCIe 4.0 x16 slots for cutting-edge GPUs and lightning-fast storage solutions.
- • **Future-Proof Connectivity:** Experience seamless data transfers and multi-monitor setups with Thunderbolt 4 Type-C, USB 3.2 Gen2x2, HDMI, and DisplayPort.
- • **Built for Power & Stability:** Military-grade components and advanced 14+1+1+1+1 phase power design ensure rock-solid performance for gaming and content creation.
- • **Blazing-Fast DDR5 Memory Support:** Unlock ultra-responsive multitasking with up to 8666+ MHz overclocked DDR5 RAM across 4 DIMM slots.
- • **Lag-Free Networking & Immersive Audio:** Stay connected with WiFi 6E and Realtek 2.5G LAN, while enjoying crystal-clear 7.1 channel HD audio powered by Nahimic.

## Overview

The ASRock B860 Pro RS WiFi 6E motherboard supports Intel Core Ultra Series 2 processors with LGA1851 socket, featuring DDR5 memory up to 8666+ MHz (OC), PCIe 5.0 x16 for next-gen GPUs, and advanced connectivity including WiFi 6E, Realtek 2.5G LAN, and Thunderbolt 4. Designed for high-end gaming and professional workloads, it offers robust power phases, multi-layer M.2 heatsinks, and comprehensive USB options, delivering a future-proof, high-performance foundation for demanding PC builds.

## Description

The ASRock B860 Steel Legend WiFi is a premium ATX motherboard built for Intel Core Ultra Series 2 processors (LGA 1851 socket), featuring an advanced 14+1+1+1+1 phase power design with 80A Dr.MOS for VCore+GT+SA to deliver uncompromising power efficiency and stability for high-end gaming and content creation. Supporting DDR5 memory up to 8666+ MHz (OC) in dual-channel across 4 DIMM slots, this board ensures blistering performance for demanding workloads. Expansion is handled by a PCIe 5.0 x16 slot for next-gen GPUs, plus a PCIe 4.0 x16 slot, while storage options include a Blazing M.2 (PCIe Gen5x4), 2 Hyper M.2 (PCIe Gen4x4), and 1 M.2 (PCIe Gen4x2)—all cooled by a Toolless Multi-Layer M.2 Heatsink. Connectivity is a standout feature, with Thunderbolt 4 Type-C (rear) and USB 3.2 Gen2x2 Type-C (front) for ultra-fast data transfers (20Gbps). The rear I/O includes 2 USB 3.2 Gen2 ports, 4 USB 3.2 Gen1 ports, and 3 USB 2.0 ports, while front-panel headers add 4 USB 3.2 Gen1 and 4 USB 2.0 ports. Display outputs include HDMI, DisplayPort, and Thunderbolt 4 Type-C, supporting multi-monitor setups. Networking is handled by Realtek 2.5G LAN and WiFi 6E (802.11axe) + Bluetooth for lag-free wireless connectivity. Audio enthusiasts will appreciate the Realtek ALC1220 7.1 CH HD Audio Codec with Nahimic Audio for immersive sound. Designed for enthusiasts and power users, the B860 Steel Legend WiFi combines military-grade components, Lite Release Design for easier GPU installation, and comprehensive cooling solutions to ensure durability and thermal performance. Whether you're building a high-end gaming PC, 4K editing workstation, or overclocking rig, this motherboard delivers cutting-edge features, exceptional expandability, and future-proof connectivity—all wrapped in ASRock's signature Steel Legend aesthetics with robust build quality. Backed by optimized BIOS tuning and user-friendly UEFI, it's the perfect foundation for pushing performance limits.

## Features

- ***Not compatible with all built-in computers or systems
- Supports Intel Core Ultra Processors (Series 2) (LGA1851)
- 10+1+1+1+1 Power Phase, Dr.MOS for VCore+GT+SA
- 4 x DDR5 DIMMs Supports Dual Channel, up to 8666+ (OC)
- Graphics Output Options: 1 HDMI, 1 DisplayPort Realtek ALC897 7.1 CH HD Audio Codec, Nahimic Audio
- 1 PCIe 5.0 x16, 1 PCIe 4.0 x16 4 SATA3 1 Blazing M.2 (PCIe Gen5x4) 2 Hyper M.2 (PCIe Gen4x4)
- 1 USB 3.2 Gen2x2 Type-C (Rear) 1 USB 3.2 Gen1 Type-C (Front) 8 USB 3.2 Gen1 (6 Rear, 2 Front) 6 USB 2.0 (2 Rear, 4 Front)
- Realtek 2.5G LAN 802.11axe Wi-Fi 6E + Bluetooth
- Supports BIOS Flashback, M.2 Bottom Heatsink
- If any questions about the product, contact us on desertcart.

## Product Details

- **Brand:** ASRock
- **CPU Socket:** LGA 1851
- **Compatible Devices:** Desktop
- **RAM Memory Technology:** DDR5
- **Compatible Processors:** Intel Core Ultra
- **Chipset Type:** Intel B860
- **Memory Clock Speed:** 8666 MHz
- **Platform:** Windows 11
- **Model Name:** B860 PRO RS WIFI
- **Memory Storage Capacity:** 256 GB

## Images

![ASRock B860 Pro RS WiFi 6E Intel Core Ultra (Series 2) DDR5 up to 8666+ (OC) MHz 256GB M.2 LGA1851 ATX Motherboard BIOS Flashback SATA3 6.0 Gb/s PCIe 5.0 Realtek 2.5G LAN M.2 - Image 1](https://m.media-amazon.com/images/I/81ef0oebmwL.jpg)
![ASRock B860 Pro RS WiFi 6E Intel Core Ultra (Series 2) DDR5 up to 8666+ (OC) MHz 256GB M.2 LGA1851 ATX Motherboard BIOS Flashback SATA3 6.0 Gb/s PCIe 5.0 Realtek 2.5G LAN M.2 - Image 2](https://m.media-amazon.com/images/I/811nmJx125L.jpg)
![ASRock B860 Pro RS WiFi 6E Intel Core Ultra (Series 2) DDR5 up to 8666+ (OC) MHz 256GB M.2 LGA1851 ATX Motherboard BIOS Flashback SATA3 6.0 Gb/s PCIe 5.0 Realtek 2.5G LAN M.2 - Image 3](https://m.media-amazon.com/images/I/71rnYzMHxYL.jpg)
![ASRock B860 Pro RS WiFi 6E Intel Core Ultra (Series 2) DDR5 up to 8666+ (OC) MHz 256GB M.2 LGA1851 ATX Motherboard BIOS Flashback SATA3 6.0 Gb/s PCIe 5.0 Realtek 2.5G LAN M.2 - Image 4](https://m.media-amazon.com/images/I/71cfndwKWcL.jpg)
![ASRock B860 Pro RS WiFi 6E Intel Core Ultra (Series 2) DDR5 up to 8666+ (OC) MHz 256GB M.2 LGA1851 ATX Motherboard BIOS Flashback SATA3 6.0 Gb/s PCIe 5.0 Realtek 2.5G LAN M.2 - Image 5](https://m.media-amazon.com/images/I/81VCm30EjOL.jpg)

## Available Options

This product comes in different **Size, Style** options.

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**Shop now:** [https://www.desertcart.jp/products/703170085-asrock-b860-pro-rs-wifi-6e-intel-core-ultra-series](https://www.desertcart.jp/products/703170085-asrock-b860-pro-rs-wifi-6e-intel-core-ultra-series)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-24*