Key Features
- Mini ITX Form Factor
- AMD B850 Chipset
- Socket AM5
- DDR5 (Max: 128GB / 2 slots)
- 2 x M.2 & 8 x USB & 2 x SATA
- HDMI
Shipping & Delivery
-
Standard Delivery
Our courier will deliver to the specified address
5-7 Working Days
From £4.99
-
Express Delivery
DHL courier will deliver to the specified address
2-3 Working Days
From £9.99
-
Free 30-Day returns
ASRock B850I Lightning WiFi Mini ITX Motherboard for AMD AM5 CPUs
£190.22 Original price was: £190.22.£176.13Current price is: £176.13. INC VAT
In stock
In stock
You Save: £14.09 (7%)
Key Features
- Mini ITX Form Factor
- AMD B850 Chipset
- Socket AM5
- DDR5 (Max: 128GB / 2 slots)
- 2 x M.2 & 8 x USB & 2 x SATA
- HDMI
Shipping & Delivery
-
Standard Delivery
Our courier will deliver to the specified address
5-7 Working Days
From £4.99
-
Express Delivery
DHL courier will deliver to the specified address
2-3 Working Days
From £9.99
-
Free 30-Day returns
Description
ASRock B850I Lightning WiFi Powerhouse Mini ITX Performance Unleashed
Ultimate AM5 Mini ITX Performance
The ASRock B850I Lightning WiFi motherboard is engineered to deliver top-tier power and efficiency in a space-saving Mini ITX form. With support for AMD Ryzen 9000, 8000, and 7000 Series processors, this compact beast harnesses a 10+1+1 power phase design with 110A Smart Power Stages to provide stable, efficient energy delivery. The inclusion of an 8-layer PCB ensures improved signal integrity, lower thermal output, and superior overclocking performance. Compatible with ultra-fast DDR5 memory up to 8200+ MHz (OC), this board is built for extreme enthusiasts seeking cutting-edge technology without sacrificing space or stability.
Blazing-Speed Storage and Seamless Connectivity
Unlock blazing transfer speeds with one PCIe Gen5 x16 slot and dual M.2 storage options—including one PCIe Gen5 and one PCIe Gen4 slot—for next-gen SSD performance. Packed with rich connectivity options like front and rear USB Type-C (including DP-Alt mode), Wi-Fi 6E, and a 2.5Gb LAN port, the Lightning series ensures rapid data transfers and lag-free online experiences. Gamers and creators alike will benefit from ASRock’s Phantom Gaming LAN optimizations and Nahimic Audio, which enrich the experience with immersive, studio-grade sound and voice clarity.
Built for DIY, Styled with RGB Brilliance
Designed with builders in mind, this board features DIY-friendly tools like BIOS Flashback, a flexible integrated I/O shield, and reinforced PCIe 5.0 steel slots. It includes a robust cooling solution with aluminum heatsinks, customizable fan headers, and Thermistor support for thermal tuning. Aesthetically, it’s a standout with Polychrome RGB headers and full SignalRGB compatibility, enabling synchronized lighting effects for a completely personalized setup. Whether for gaming, content creation, or high-performance computing, the ASRock B850I Lightning WiFi offers elite features packed into a compact, efficient design.



