---
product_id: 707835496
title: "B860M Steel Legend WiFi 6E B860 LGA1851 Intel Core Ultra DDR5 8666 MHz 256GB M.2 Micro ATX Motherboard Thunderbolt SATA3 6.0 Gb/s PCIe 5.0"
brand: "asrock"
price: "€ 365.14"
currency: EUR
in_stock: true
reviews_count: 13
category: "As Rock"
url: https://www.desertcart.com.cy/products/707835496-b860m-steel-legend-wifi-6e-b860-lga1851-intel-core-ultra
store_origin: CY
region: Cyprus
---

# 12+1+1+1+1 Power Phase for rock-solid stability DDR5 up to 8666+ MHz for blazing-fast memory Thunderbolt 4 Type-C for ultra-fast connectivity B860M Steel Legend WiFi 6E B860 LGA1851 Intel Core Ultra DDR5 8666 MHz 256GB M.2 Micro ATX Motherboard Thunderbolt SATA3 6.0 Gb/s PCIe 5.0

**Brand:** asrock
**Price:** € 365.14
**Availability:** ✅ In Stock

## Summary

> 🛡️ Steel Legend: Power, Speed & Style for the Modern Pro

## Quick Answers

- **What is this?** B860M Steel Legend WiFi 6E B860 LGA1851 Intel Core Ultra DDR5 8666 MHz 256GB M.2 Micro ATX Motherboard Thunderbolt SATA3 6.0 Gb/s PCIe 5.0 by asrock
- **How much does it cost?** € 365.14 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/707835496-b860m-steel-legend-wifi-6e-b860-lga1851-intel-core-ultra)

## 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

- • **Premium Build Quality:** Exclusive 20K capacitors with 1000uF capacitance guarantee durability and rock-solid reliability for daily use.
- • **Unmatched Power Delivery:** 12+1+1+1+1 power phases with 80A SPS ensure stable, efficient performance under heavy workloads.
- • **Versatile Display Outputs:** Equipped with HDMI, DisplayPort, and Thunderbolt 4 Type-C for flexible, high-resolution multi-monitor setups.
- • **Immersive Audio Experience:** Realtek ALC1220 7.1 channel HD audio with Nahimic technology delivers crystal-clear sound for work and play.
- • **Next-Gen DDR5 Memory Support:** Supports up to 256GB DDR5 RAM at speeds beyond 8666 MHz (OC) for seamless multitasking and future-proofing.

## Overview

The ASRock B860M Steel Legend WiFi 6E motherboard combines cutting-edge Intel Core Ultra LGA1851 support with ultra-fast DDR5 memory up to 8666+ MHz and versatile connectivity including Thunderbolt 4. Designed for professionals and enthusiasts, it delivers rock-solid power phases, premium audio, and robust build quality in a compact Micro ATX form factor, making it ideal for high-performance desktops and advanced workstation builds.

## Description

Steel Legend represents the philosophical state of rock-solid durability and irresistible aesthetics. Built around most demanding specs and features, the Steel Legend series aims at daily users and mainstream enthusiasts! Providing a strong array of materials/components to ensure a stable and reliable performance.

Review: Works fine in D213 2U Istar, has what we need for our NVR build. - Use this board in an NVR build that we do using a D213 Istar chassis. Works fine, no issues. Like the Dual network ports, saves having to add a card. Good value for price point. Well laid out, and fits well within chassis.
Review: perfect for Proxmox build - I bought this to replace my aging Proxmox system that was built on hardware from 2014. The new system has only been online for about a month so far, but this board has served me well and met all my expectations.

## Features

- 12+1+1+1+1 Power Phase, 80A SPS for VCore+GT+SA
- 4 x DDR5 DIMMs Supports Dual Channel, up to 8666+ (OC)
- Graphics Output Options: 1 HDMI, 1 DisplayPort, 1 Thunderbolt 4 Type-C
- Realtek ALC1220 7.1 CH HD Audio Codec, Nahimic Audio
- Exclusive 20K Cap with 1000uF Capacitance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DRTVLSJ6 |
| Batteries | 1 CR2032 batteries required. |
| Best Sellers Rank | #90 in Computer Motherboards |
| Customer Reviews | 4.3 4.3 out of 5 stars (59) |
| Date First Available | January 10, 2025 |
| Item Weight | 3 pounds |
| Item model number | B860M Steel Legend WiFi |
| Manufacturer | ASRock |
| Product Dimensions | 12 x 10 x 2 inches |

## Product Details

- **Brand:** ASRock
- **CPU Socket:** LGA 1851
- **Chipset Type:** Intel B860
- **Compatible Devices:** Desktop
- **Compatible Processors:** Intel Core Ultra
- **Memory Clock Speed:** 8666 MHz
- **Memory Storage Capacity:** 256 GB
- **Model Name:** B860M STEEL LEGEND WIFI
- **Platform:** Windows 11
- **RAM Memory Technology:** DDR5

## Images

![B860M Steel Legend WiFi 6E B860 LGA1851 Intel Core Ultra DDR5 8666 MHz 256GB M.2 Micro ATX Motherboard Thunderbolt SATA3 6.0 Gb/s PCIe 5.0 - Image 1](https://m.media-amazon.com/images/I/81EOGj4HEpL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works fine in D213 2U Istar, has what we need for our NVR build.
*by J***E on July 10, 2025*

Use this board in an NVR build that we do using a D213 Istar chassis. Works fine, no issues. Like the Dual network ports, saves having to add a card. Good value for price point. Well laid out, and fits well within chassis.

### ⭐⭐⭐⭐⭐ perfect for Proxmox build
*by K***S on October 2, 2025*

I bought this to replace my aging Proxmox system that was built on hardware from 2014. The new system has only been online for about a month so far, but this board has served me well and met all my expectations.

### ⭐⭐⭐⭐⭐ Excellent value, good features
*by J***E on November 26, 2025*

Good value motherboard with good features. Worth the money.

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**Shop now:** [https://www.desertcart.com.cy/products/707835496-b860m-steel-legend-wifi-6e-b860-lga1851-intel-core-ultra](https://www.desertcart.com.cy/products/707835496-b860m-steel-legend-wifi-6e-b860-lga1851-intel-core-ultra)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-01-22*