---
product_id: 697441942
title: "B860 Pro RS Intel Core Ultra DDR5 8666 MHz 256GB M.2 LGA1851 ATX Motherboard SATA3 6.0 Gb/s PCIe 5.0 BIOS Flashback"
brand: "asrock"
price: "7927429₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/697441942-b860-pro-rs-intel-core-ultra-ddr5-8666-mhz-256gb
store_origin: VN
region: Vietnam
---

# 10+1+1+1+1 Power Phase for stable overclocking Supports DDR5 up to 8666+ MHz (OC) for lightning-fast memory PCIe 5.0 M.2 slot for blazing-fast storage speeds B860 Pro RS Intel Core Ultra DDR5 8666 MHz 256GB M.2 LGA1851 ATX Motherboard SATA3 6.0 Gb/s PCIe 5.0 BIOS Flashback

**Brand:** asrock
**Price:** 7927429₫
**Availability:** ✅ In Stock

## Summary

> ⚡ Race ahead with the ASRock B860 Pro RS – where speed meets style!

## Quick Answers

- **What is this?** B860 Pro RS Intel Core Ultra DDR5 8666 MHz 256GB M.2 LGA1851 ATX Motherboard SATA3 6.0 Gb/s PCIe 5.0 BIOS Flashback by asrock
- **How much does it cost?** 7927429₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/697441942-b860-pro-rs-intel-core-ultra-ddr5-8666-mhz-256gb)

## 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

- • **Blazing-Fast Storage:** Equipped with PCIe Gen5 x4 M.2 slot, experience ultra-low latency and rapid data transfer for your SSDs.
- • **Next-Gen Memory Speed:** Supports up to 256GB DDR5 RAM at a staggering 8666+ MHz (OC) to keep your multitasking and gaming buttery smooth.
- • **Power Your Performance:** Robust 10+1+1+1+1 Dr.MOS power phases ensure rock-solid voltage delivery for ultimate stability and overclocking headroom.
- • **Versatile Graphics Output:** Seamlessly connect with HDMI and DisplayPort options, perfect for multi-display setups or high-res streaming.
- • **Immersive Audio Experience:** NAHIMIC Audio technology delivers crystal-clear sound, elevating your gaming and media sessions to pro-level immersion.

## Overview

The ASRock B860 Pro RS is a cutting-edge ATX motherboard designed for Intel Core Ultra processors, featuring advanced 10+1+1+1+1 power phases with Dr.MOS for stable overclocking, support for up to 256GB DDR5 RAM at 8666+ MHz, PCIe 5.0 M.2 slots for ultra-fast storage, versatile HDMI and DisplayPort outputs, and premium NAHIMIC audio technology, making it the perfect all-rounder for professional DIYers and light gamers seeking high performance without breaking the bank.

## 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

- 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
- BLAZING M.2 (PCIE GEN5 x4)
- NAHIMIC AUDIO

## 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
- **Memory Storage Capacity:** 256 GB

## Images

![B860 Pro RS Intel Core Ultra DDR5 8666 MHz 256GB M.2 LGA1851 ATX Motherboard SATA3 6.0 Gb/s PCIe 5.0 BIOS Flashback - Image 1](https://m.media-amazon.com/images/I/81mzaE2NBiL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.vn/products/697441942-b860-pro-rs-intel-core-ultra-ddr5-8666-mhz-256gb](https://www.desertcart.vn/products/697441942-b860-pro-rs-intel-core-ultra-ddr5-8666-mhz-256gb)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-02*