---
product_id: 723408930
title: "ASRock B860M Pro RS Intel Core Ultra B860 DDR5 8666 MHz 256GB M.2 LGA1851 Micro ATX Motherboard SATA3 6.0 Gb/s PCIe 5.0 BIOS Flashback"
brand: "asrock"
price: "1526.66 DT"
currency: TND
in_stock: true
category: "As Rock"
url: https://www.desertcart.tn/products/723408930-asrock-b860m-pro-rs-intel-core-ultra-b860-ddr5-8666
store_origin: TN
region: Tunisia
---

# DDR5 8666+ MHz OC speed BIOS Flashback for easy updates PCIe Gen5 x4 blazing M.2 ASRock B860M Pro RS Intel Core Ultra B860 DDR5 8666 MHz 256GB M.2 LGA1851 Micro ATX Motherboard SATA3 6.0 Gb/s PCIe 5.0 BIOS Flashback

**Brand:** asrock
**Price:** 1526.66 DT
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your build with the ASRock B860M Pro RS — where speed meets style!

## Quick Answers

- **What is this?** ASRock B860M Pro RS Intel Core Ultra B860 DDR5 8666 MHz 256GB M.2 LGA1851 Micro ATX Motherboard SATA3 6.0 Gb/s PCIe 5.0 BIOS Flashback by asrock
- **How much does it cost?** 1526.66 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/723408930-asrock-b860m-pro-rs-intel-core-ultra-b860-ddr5-8666)

## 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

- • **Compact Yet Fully Loaded:** Micro ATX form factor with 15 USB ports and SATA 3 support packs maximum connectivity into a sleek, space-saving design.
- • **Next-Gen DDR5 Powerhouse:** Supports up to 256GB DDR5 RAM at blazing 8666+ MHz speeds for seamless multitasking and future-proof performance.
- • **Immersive Audio Experience:** Realtek ALC1220 7.1 channel HD audio with Nahimic technology delivers crystal-clear sound for work and play.
- • **Plug & Play BIOS Flashback:** Update your BIOS hassle-free without a CPU installed, ensuring your system stays cutting-edge with zero downtime.
- • **Ultra-Fast Storage & Graphics:** Equipped with PCIe Gen5 x4 M.2 slots and HDMI + DisplayPort outputs to fuel your gaming and creative workflows with lightning speed.

## Overview

The ASRock B860M Pro RS is a Micro ATX motherboard designed for Intel Core Ultra processors, featuring cutting-edge DDR5 memory support up to 256GB at 8666+ MHz, PCIe 5.0 M.2 slots for ultra-fast storage, and versatile graphics outputs. It includes BIOS Flashback for easy firmware updates, premium Realtek ALC1220 audio, and extensive connectivity options, making it the ideal choice for professionals and gamers seeking high performance without breaking the bank.

## Description

Modern and futuristic, with the attractive specifications and perfect balance, the Race Sport (RS) Edition is the evolution of the most popular PRO series motherboard. Its unique path takes aim at mainstream DIYers that drives an undeniable performance and trustable computing experience without a pricey upgrade. RaceSport edition, your all-rounder motherboard that fulfills every task and light-loading gaming – with style and speed!

## Features

- 4 x DDR5 DIMMs Supports Dual Channel, up to 8666+ (OC)
- Graphics Output Options: 1 HDMI, 1 DisplayPort
- Realtek ALC1220 7.1 CH HD Audio Codec, Nahimic Audio
- BLAZING M.2 (PCIE GEN5 x4)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DSQS643T |
| Best Sellers Rank | #35 in Computer Motherboards |
| Brand | ASRock |
| CPU Model | Intel Core Ultra 5 |
| Chipset Type | Intel B860 |
| Compatible Devices | Desktop |
| Compatible Processors | Intel Core Ultra |
| Customer Reviews | 4.3 4.3 out of 5 stars (6) |
| Global Trade Identification Number | 04711581490277 |
| Graphics Card Interface | Integrated, PCI Express |
| Main Power Connector Type | 24-Pin |
| Manufacturer | ASRock |
| Memory Clock Speed | 8666 MHz |
| Memory Slots Available | 4 |
| Memory Storage Capacity | 256 GB |
| Mfr Part Number | 90-MXBRP0-A0UAYAZ |
| Model Name | B860M PRO RS |
| Model Number | 90-MXBRP0-A0UAYAZ |
| Number of Ethernet Ports | 1 |
| Number of Items | 1 |
| Number of Ports | 8 |
| Platform | Windows 11 |
| Processor Socket | Socket LGA 1851 |
| RAM Memory Technology | DDR5 |
| Ram Memory Maximum Size | 256 GB |
| System Bus Standard Supported | SATA 3 |
| Total Number of HDMI Ports | 1 |
| Total PCIe Ports | 2 |
| Total SATA Ports | 4 |
| Total Usb Ports | 15 |

## Product Details

- **Brand:** ASRock
- **CPU Model:** Intel Core Ultra 5
- **CPU Socket:** Socket LGA 1851
- **Chipset Type:** Intel B860
- **Compatible Devices:** Desktop
- **Compatible Processors:** Intel Core Ultra
- **Memory Clock Speed:** 8666 MHz
- **Model Name:** B860M PRO RS
- **Platform:** Windows 11
- **RAM Memory Technology:** DDR5

## Images

![ASRock B860M Pro RS Intel Core Ultra B860 DDR5 8666 MHz 256GB M.2 LGA1851 Micro ATX Motherboard SATA3 6.0 Gb/s PCIe 5.0 BIOS Flashback - Image 1](https://m.media-amazon.com/images/I/71CFW+EOX0L.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.tn/products/723408930-asrock-b860m-pro-rs-intel-core-ultra-b860-ddr5-8666](https://www.desertcart.tn/products/723408930-asrock-b860m-pro-rs-intel-core-ultra-b860-ddr5-8666)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-06*