ASROCK 

ASROCK MB-B860MLIGHTW B860M LIGHTNING WiFi

Mfg Part Number:  MB-B860MLIGHTW  
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Price: $227.21
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Last Updated: Aug 15, 2026
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PHANTOM GAMING | B860M Lightning WiFi

Lightning series stands as a symbol of both speed and power. The design employs linear and angular elements, evoking the imagery of lightning - a spectacle of raw energy and breathtaking speed.

FAST MYSTERIOUS UNBEATABLE

Phantom Gaming is designed by gamers and for gamers! Underneath its relentless appearance lie plentiful gaming oriented features and excellent gaming capabilities. It's all about bringing a new gaming experience to gamers!

Performance | Optimized VRM Design | 20k Capacitor | Exclusive 20K Cap with 1000uF Capacitance

The upgraded 20K Black capacitor not only extends the lifespan to 20,000 hours but also increases the capacitance value from 560uF to 1000uF, bringing several benefits:

Higher Capacitance:

Greater charge storage for better support under high loads.

Lower Ripple:

Reduced power output fluctuations, improving quality.

More Stable Output Current:

Stable power supply, minimizing voltage impacts.

Better Performance & System Stability:

Increased reliability and consistent performance.

VRM DESIGN | 12+1+1+1+1 Power Phase Design

Featuring sturdy components and completely smooth power delivery to the CPU. Plus, it offers unmatched overclocking capabilities and enhanced performance with the lowest temperature for advanced gamers as well.

SPS (Smart Power Stage)

Dr.MOS design features the latest SPS (Smart Power Stage) technology. It's optimized for monitoring current and temperature of each phase, thus delivering smoother and neater power to the CPU with enhanced performance and OC capability.

Power Connector | Hi-Density Power Connector

CPU overclocking requires higher current. ASRock Hi-Density Power Connectors are designed to withstand higher currents compared to traditional CPU and ATX power connectors, providing a more stable system and reducing the risk of fire during heavy overclocking.

2oz Copper PCB

2 ounce copper inner layers that provide stable signal traces and power shapes! Delivering lower temperature and higher energy efficiency for overclocking.

Extreme Memory Overclocking | DDR5 XMP & EXPO Support

Derived from the "built for stable and reliable" designing concept, ASRock does not compromise on any details. This motherboard is built with high quality materials, enthusiasts are able to enjoy the boost of DDR5 memory overclocking performance by enabling the pre-tested profiles. Make sure the memory modules are Intel®XMP/AMD EXPO™ capable and overclocking can be made so affordable, satisfying and absolutely no sweat at all.

Memory OC Shield

ASRock's exclusive Memory OC Shield is a patented feature engineered to reduce electromagnetic interference (EMI) that could affect memory overclocking. By shielding memory modules from EMI noise and optimizing the layout, the Memory OC Shield enhances stability and reliability during high-frequency operations, enabling users to push their systems to the maximum potential.

High Speed M.2 Solution | PCIe Gen5 Blazing M.2

The Blazing M.2 accommodates the latest PCI Express 5.0 standard to perform twice the bandwidth compared to previous generation, with a breathtaking 128Gb/s transfer speed, it is ready to unleash the full potential of future ultrafast SSDs.

Main Specification
General Information
Manufacturer ASRock, Inc
Manufacturer Part Number MB-B860MLIGHTW
Manufacturer Website Address http://www.asrock.com
Brand Name Phantom Gaming
Product Model B860M Lightning WiFi
Product Name B860M Lightning WiFi Gaming Desktop Motherboard
Product Type Gaming Desktop Motherboard
Processor & Chipset
Chipset Manufacturer Intel
Chipset Model B860
Total Processor Supported 1
Processor Socket Socket LGA-1851
Processor Supported Core Ultra
Memory
Number of Memory Slots 4
Memory Form Factor DIMM
Memory Form Factor UDIMM
Maximum Memory Supported 256 GB
Memory Technology DDR5 SDRAM
Memory Speed Supported 8666 MHz
I/O Controller
Controller Type Serial ATA/600
RAID Supported Yes
RAID Levels 1
RAID Levels 5
RAID Levels 10
RAID Levels 0
Video
Onboard Video CPU Dependent Video
Audio
Audio Channels 7.1
Network & Communication
Bluetooth Yes
Bluetooth Standard Bluetooth 5.3
Gigabit Ethernet Yes
2.5Gigabit Ethernet Yes
Wireless LAN Yes
Wireless LAN Standard IEEE 802.11 a/b/g/n/ac/ax(6E)
I/O Expansions
PCI Express Standard PCI Express 5.0
Total Number of PCI Express Slots 1
Number of PCI Express x16 Slots 1
Interfaces/Ports
Total Number of USB Ports 8
Number of USB 2.0 Ports 2
Number of USB 3.2 Gen 1 Ports 4
Number of USB 3.2 Gen 2 Type-A Ports 2
S/PDIF Yes
VGA Yes
HDMI Yes
HDMI Version

HDMI 2.1

DisplayPort Yes
Number of Network (RJ-45) Ports 1
Thunderbolt Yes
Number of Thunderbolt 4 Ports 1
Onboard Interfaces
Number of M.2 Interfaces 5
Total Number of Onboard USB Ports 7
Number of Onboard USB 2.0 Ports 4
Physical Characteristics
Form Factor Micro ATX
Width 9.6"
Depth 9.6"
Miscellaneous
Package Contents
  • B860M Lightning WiFi Gaming Desktop Motherboard
  • 2 x SATA Data Cables
  • 2 x ASRock WiFi 2.4/5/6 GHz Antennas
  • 1 x Thermistor Cable
  • 1 x Screw for M.2 Socket
Brand Compatibility Intel
Energy Efficiency Compliance Energy-related Products Directive (ErP)
Energy Efficiency Compliance Energy-using Products Directive (EuP)
Environmental Compliance China Restriction of Hazardous Substances (China RoHS)
Environmental Compliance Restriction of Hazardous Substances (RoHS)
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)
Environmental Compliance Taiwan Restriction of Hazardous Substances (Taiwan RoHS)
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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