AsRock MB Intel 1851 B860 Challenger WiFi white
LGA 1851, Intel B860, ATX9 pieces in stock at supplier
Product details
The MB Intel 1851 B860 Challenger WiFi in white from AsRock is a powerful motherboard designed for modern computer applications. With the ATX form factor, it offers ample space for expansions and a variety of connection options. The motherboard supports up to four memory modules (RAM), allowing for flexible and high-performance memory expansion. The LGA 1851 processor socket is compatible with the latest technology and provides high performance for demanding applications. Additionally, the motherboard is equipped with PCI Express version 5, ensuring fast data transfer between components. The integrated Wi-Fi function enables a wireless network connection, while the USB-A ports support a wide range of peripherals. With a 7.1-channel audio output, the motherboard delivers an impressive sound experience. Power is supplied via a 24-pin ATX connector and an 8-pin ATX 12V connector, ensuring a stable and reliable power supply. This motherboard is an excellent choice for anyone looking to build a powerful and versatile system.
Wireless transmission | Bluetooth, Wi-Fi |
Number of memory modules (RAM) | 4x |
Memory type | DDR5-RAM |
Internal connection options | M.2 (1x), S-ATA III (4x) |
Item number | 66104225 |
Manufacturer | AsRock |
Category | Motherboards |
Manufacturer no. | 90-MXBUB0-A0UAYZ |
Release date | 6/1/2026 |
External links |
Form factor | ATX |
Socket | LGA 1851 |
Chipset | Intel B860 |
BIOS type | UEFI AMI |
Wireless transmission | Bluetooth, Wi-Fi |
Wi-Fi standard | Wi-Fi 7 / 802.11be |
Number of memory modules (RAM) | 4x |
Max. memory (RAM) | 256 GB |
Max. RAM OC | 8666 MHz |
Memory type | DDR5-RAM |
Video connections | HDMI (1x) |
Network connections | RJ45 (1x) |
Ethernet controller brand | Realtek |
Ethernet controller | Realtek RTL8125BG |
Max. port speed | 2.50 Gbit/s |
Chip | Realtek ALC897 |
Audio channel | 7.1 Channel |
Audio Connections | HDMI (1x) |
RAID configuration | 0, 1, 10, 5 |
Internal connection options | M.2 (1x), S-ATA III (4x) |
Expansion slot | PCI Express x16 (2x) |
PCI express version (max.) | 5 |
Number of fan connector | 6 |
USB ports | USB-A, USB-C |
Exact USB ports | USB-A 2.0 (6x), USB-A 3.2 Gen 1 (10x) |
Power connectors | 24-pin ATX, 8-pin ATX 12V |
Country of origin | China, Vietnam |
CO₂ emissions | 95,84 kg |
Climate contribution | EUR 2,42 |
Scope of delivery | Aerial |
Length | 305 mm |
Width | 244 mm |
Product Safety |
30-day right of return
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Motherboards» category have a defect within the first 24 months?
Source: Galaxus- 2.ASUS2,5 %
- 3.Gigabyte2,6 %
- 4.AsRock2,9 %
- 5.Supermicro3,2 %
- 6.Biostar3,7 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- 1.MSI5 days
- 2.AsRock6 days
- 3.ASUS7 days
- 4.Gigabyte10 days
Return rate
How often is a product of this brand in the «Motherboards» category returned?
Source: Galaxus- 2.Gigabyte4,9 %
- 3.ASUS5 %
- 4.AsRock5,9 %
- 5.Biostar8,3 %
- 6.NZXT8,6 %