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ASRock B860I WIFI Motherboard, Socket 1851, Intel B860, Mini-ITX

 

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ASRock
Part no B860I WIFI
Ascent part no 787038
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The ASRock B860I Lightning WiFi is a Mini-ITX motherboard designed for Intel Core Ultra Processors (Series 2) on the LGA 1851 socket. It features the Intel B860 chipset, supports the latest DDR5 memory with dual channels up to 128GB and overclocking capabilities, and includes PCIe Gen5 technology for graphics and M.2 storage, making it suitable for high-performance compact PCs. It offers advanced power delivery with a 10+1+1+1+1 power phase design, integrated 2.5G LAN, Wi-Fi 6E, Thunderbolt 4 Type-C port, and rich connectivity options including multiple USB 3.2 ports and HDMI output. The motherboard is built with robust components for durability and supports BIOS Flashback and memory overclocking shields.

Technical Specifications

Product NameASRock B860I Lightning WiFi
ManufacturerASRock
Model NumberB860I Lightning WiFi
Product LinePhantom Gaming (Lightning series variant)
Product CategoryMotherboards
PROCESSOR
SocketLGA 1851
Supported ProcessorsIntel Core Ultra Processors (Series 2)
CHIPSET
Chipset ModelIntel B860
MEMORY
TypeDDR5 Non-ECC Unbuffered
Slots2 x DDR5 DIMM slots
Max Capacity128GB
Speed SupportUp to 9333+(OC)
FeaturesDual Channel, Intel XMP 3.0 support, Memory OC Shield
EXPANSION SLOTS
PCIe1 x PCIe 5.0 x16 slot
STORAGE
M.2 Slots1 x PCIe 5.0 x4 (128 Gbps) M.2 socket + 1 x PCIe 4.0 x4 M.2 slot (behind board)
SATA4 x SATA 3 (6Gb/s)
CONNECTIVITY
LANRealtek 2.5G LAN
WiFi802.11ax Wi-Fi 6E + Bluetooth
USB Ports
Thunderbolt1 x Thunderbolt 4 Type-C (rear)
USB 3.2 Gen21 x Type-C (front), 2 x Type-A (rear)
USB 3.2 Gen16 total (4 rear, 2 front)
USB 2.03 total (1 rear, 2 front)
AudioRealtek ALC1220 7.1 Channel HD Audio Codec with Nahimic Audio
Graphics Output1 x HDMI
POWER DESIGN
Phases10+1+1+1+1 Power Phase Design
SPS110A SPS for VCore, GT, SA
PHYSICAL
Form FactorMini-ITX
Dimensions17cm x 17cm
FEATURES
BIOSBIOS Flashback support
Durability8 Layer PCB
OthersSupport for NVMe SSD boot disks
Warranty Information3 years manufacturer warranty
Overall SentimentGenerally positive, with strong praise for power design, connectivity, and compact form factor; some limitations typical of Mini-ITX boards noted.

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ASRock
Part no B860I WIFI
Ascent part no 787038
  • Free NZ deliveryNo hidden fees
  • 100% Kiwi owned34 years in business
  • Net Promoter Score 94Rated by our customers
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"Absolutely stellar communication, thanks heaps. And thanks for making the process real easy." Alastair, 10 September 2026
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