---
product_id: 697441940
title: "ASRock B860 Pro A Intel Core Ultra DDR5 8666 MHz 256GB M.2 LGA1851 ATX Motherboard BIOS Flashback SATA3 6.0 Gb/s PCIe 5.0"
brand: "asrock"
price: "189266CFA"
currency: XOF
in_stock: true
category: "As Rock"
url: https://www.desertcart.sn/products/697441940-asrock-b860-pro-a-intel-core-ultra-ddr5-8666-mhz
store_origin: SN
region: Senegal
---

# 10+1+1+1+1 Power Phase for stable overclocking Supports up to 256GB DDR5 RAM at 8666+ MHz PCIe 5.0 x4 M.2 for blazing fast storage ASRock B860 Pro A Intel Core Ultra DDR5 8666 MHz 256GB M.2 LGA1851 ATX Motherboard BIOS Flashback SATA3 6.0 Gb/s PCIe 5.0

**Brand:** asrock
**Price:** 189266CFA
**Availability:** ✅ In Stock

## Summary

> ⚡ Unlock Ultra-Speed Power & Performance — Stay Ahead, Stay Pro!

## Quick Answers

- **What is this?** ASRock B860 Pro A Intel Core Ultra DDR5 8666 MHz 256GB M.2 LGA1851 ATX Motherboard BIOS Flashback SATA3 6.0 Gb/s PCIe 5.0 by asrock
- **How much does it cost?** 189266CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/697441940-asrock-b860-pro-a-intel-core-ultra-ddr5-8666-mhz)

## 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

- • **Seamless Visuals:** Integrated HDMI and DisplayPort outputs provide crisp, high-resolution graphics for work and play.
- • **Blazing Fast Storage:** PCIe Gen5 x4 M.2 slots deliver lightning-fast NVMe SSD performance to crush load times and boost productivity.
- • **Next-Gen Memory Speed:** Experience ultra-responsive multitasking with DDR5 memory support up to a staggering 8666+ MHz overclocked speeds.
- • **Power Your Performance:** Robust 10+1+1+1+1 Dr.MOS power phases ensure rock-solid voltage delivery for Intel Core Ultra processors.
- • **Future-Proof Connectivity:** 14 USB ports, SATA 3.0, and PCIe 5.0 slots keep your setup versatile and ready for any expansion.

## Overview

The ASRock B860 Pro A motherboard is a powerhouse ATX board designed for Intel Core Ultra processors, featuring advanced 10+1+1+1+1 power phases with Dr.MOS technology, support for up to 256GB DDR5 RAM at blazing 8666+ MHz speeds, and cutting-edge PCIe 5.0 x4 M.2 storage slots. Equipped with multiple display outputs and extensive connectivity options, it’s engineered for professionals demanding top-tier performance and future-ready expandability.

## Description

ASRock B860 Pro A Intel Core Ultra DDR5 8666 MHz 256GB M.2 LGA1851 ATX Motherboard BIOS Flashback SATA3 6.0 Gb/s PCIe 5.0

## 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)
- POLYCHROME SYNC

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DSQPNV6T |
| Best Sellers Rank | #36 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 | 5.0 5.0 out of 5 stars (3) |
| Global Trade Identification Number | 04711581490246 |
| 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-MXBRN0-A0UAYAZ |
| Model Name | B860 PRO-A |
| Model Number | B860 PRO-A |
| Number of Ethernet Ports | 1 |
| Number of Items | 1 |
| Number of Ports | 7 |
| 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 | 14 |
| Unit Count | 1 Count |
| Warranty Description | 3 years |

## 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:** B860 PRO-A
- **Platform:** Windows 11
- **RAM Memory Technology:** DDR5

## Images

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

## Available Options

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

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**Shop now:** [https://www.desertcart.sn/products/697441940-asrock-b860-pro-a-intel-core-ultra-ddr5-8666-mhz](https://www.desertcart.sn/products/697441940-asrock-b860-pro-a-intel-core-ultra-ddr5-8666-mhz)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-09-05*