ASRock Phantom Gaming B860 LIGHTNING WiFi / Motherboard / ATX / LGA1851 Socket / B860 Chipset / USB4, USB-C 3.2 Gen 2x2, USB 3.2 Gen 2, USB 3.2 Gen 1 / 2.5 Gigabit LAN, Wi-Fi 6E, Bluetooth / onboard graphics (CPU required) / HD Audio ( | 90-MXBR20-A0UAYZ

Product Features
- Robust connectivity options
The B860 LIGHTNING WiFi offers a wide range of connection interfaces including 1 x USB-C 3.2 Gen 2x2, 8 x USB 3.2 Gen 1, 2 x USB 3.2 Gen 2, and more, accommodating diverse devices for enhanced usability. - Enhanced audio experience
With high definition audio through Realtek ALC1220 codec, this motherboard supports 8-channel audio output, delivering clear and immersive sound quality for gaming and media consumption. - Efficient power design
Equipped with 14+1+1 Phase Power Design and 80A Smart Power Stages, this motherboard ensures stable voltage supply to the CPU under heavy loads, contributing to better performance and longevity. - Advanced thermal management
The inclusion of a large M.2 heatsink and aluminum heatsink design aids in cooling, which is critical for maintaining system performance during extended gaming sessions.
Special Features
- Supports Intel Core Ultra processors for powerful performance
- Features audio technology with Nahimic Audio Enhancer
- Connection options including Thunderbolt 4 and USB4
- Optimized thermal performance with enlarged M.2 heatsink
- Versatile RAID support for efficient data management
Product Specification
Product Type | Motherboard - ATX |
Chipset Type | Intel B860 |
Processor Socket | LGA1851 Socket |
Max Processors Qty | 1 |
Compatible Processors | (supports Intel Core Ultra processors (Series 2)) |
Supported RAM | Supported RAM |
Max Size | 256 GB |
Technology | DDR5 |
Bus Clock | 4466 MHz (O.C.) |
Supported RAM Integrity Check | Non-ECC |
Registered or Buffered | Clocked unbuffered, unbuffered |
Features | Dual channel memory architecture, Intel Extreme Memory Profiles (XMP) 3.0 |
Audio | Audio |
Type | HD Audio (8-channel) |
Audio Codec | Realtek ALC1220 |
Compliant Standards | High Definition Audio |
LAN | LAN |
Network Controller | Killer E3100G |
Network Interfaces | 2.5 Gigabit Ethernet, 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3 |
Expansion / Connectivity | Expansion / Connectivity |
Expansion Slots | 1 x CPU 4 x DIMM 288-pin 1 x PCIe 5.0 x16 1 x PCIe 4.0 x16 1 x M.2 socket (Key E, for wireless module) 3 x M.2 socket (2280 M.2 Key M slot) 1 x M.2 socket (2230/2242/2260/2280 M.2 Key M slot) |
Storage Interfaces | SATA-600 -connectors: 4 x 7pin Serial ATA - RAID 0 / RAID 1 / RAID 10 / RAID 5 PCIe 4.0 -connectors: 2 x Hyper M.2 PCIe 5.0 -connectors: 1 x Blazing M.2 PCIe 4.0 -connectors: 1 x M.2 |
Interfaces | 1 x HDMI 2 x aerial 1 x DisplayPort 1 x SPDIF out 1 x LAN (2.5Gigabit Ethernet) 1 x audio line-out 1 x microphone 3 x USB 2.0 4 x USB 3.2 Gen 1 2 x USB 3.2 Gen 2 1 x Thunderbolt 4 |
Internal Interfaces | 1 x USB-C 3.2 Gen 2x2 - header 4 x USB 3.2 Gen 1 - header 4 x USB 2.0 - header 1 x audio - header |
Power Connectors | 24-pin main power connector, 2 x 8-pin ATX12V connectors |
Features | Features |
BIOS Type | AMI |
BIOS Features | UEFI BIOS |
Hardware Features | 14+1+1 Phase Power Design, 80A Smart Power Stage, Dr.MOS MOSFET, 20K black capacitors, Surface Mount Technology (SMT), reinforced PCIe slots, Nahimic Audio Enhacer, Memory OC Shield, 2oz Copper PCB, DIY Friendly Design, enlarged M.2 heatsink, anti-drop M.2 heatsink screw, aluminium heatsink design, ASRock Polychrome RGB |
Miscellaneous | Miscellaneous |
Included Accessories | Thermistor cable, 1 to 3 ARGB LED splitter cable, 2 x ASRock WiFi 2.4/5/6 GHz Antennas |
Cables Included | 2 x Serial ATA cable |
Software Included | ASRock Phantom Gaming Tuning, ASRock Polychrome SYNC, Killer Control Center |
Compliant Standards | FCC, ERP, EuP |
Width | 24.4 cm |
Depth | 30.5 cm |
- Socket 1851