

£201.83 Original price was: £201.83.£190.25Current price is: £190.25.
£201.83 Original price was: £201.83.£190.25Current price is: £190.25.
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Product Description
ASRock B850I Lightning WiFi Mini-ITX Performance Unleashed

Power and Performance Built to Impress
The ASRock B850I Lightning WiFi Mini-ITX motherboard is crafted for enthusiasts who demand compact size without compromising power. Engineered to support AMD’s latest Ryzen 9000, 8000, and 7000 Series processors on the AM5 socket, this board packs a 10+1+1 phase 110A SPS power design that ensures smooth delivery of energy for overclockers and power users alike. Support for high-speed DDR5 memory up to 8200+ MHz (OC) and dual M.2 slots including PCIe Gen5 further empowers gamers and creators with cutting-edge performance in the smallest of form factors.
Next-Gen Connectivity and Expansion
Equipped with Wi-Fi 6E and Killer 2.5G LAN, the B850I Lightning ensures seamless online gaming and content streaming without bottlenecks. With multiple USB ports including USB 3.2 Gen2 and a front USB-C header, connecting peripherals is effortless. Display output via HDMI and USB Type-C (DP-Alt) brings versatile display options, while support for Thunderbolt-speed USB ensures top-tier connectivity for high-speed data workflows. The reinforced PCIe 5.0 x16 slot ensures stable GPU installation, even in tight mini-ITX builds.

Premium Features and Aesthetic Design
Designed with aesthetics and DIY-friendliness in mind, the ASRock B850I Lightning boasts Polychrome RGB and SignalRGB sync for brilliant lighting customization. Built-in Nahimic Audio delivers immersive sound, while comprehensive fan control and thermal management tools like Fan-Tastic Tuning and thermistor headers maintain system stability under load. The board also includes a flexible integrated I/O shield, BIOS Flashback support, and preinstalled LAN drivers for a smoother build experience.

Description | Specification |
---|---|
Motherboard Type | Desktop |
Form Factor | Mini ITX |
Socket | AMD AM5 |
Chipset | AMD B850 |
DDR Type | DDR5 |
RAM Slots | 2 x DIMM |
Maximum Memory | 128GB |
Graphics | Integrated Graphics (varies by CPU) |
Graphics Ports | 1 x HDMI, 1 x USB 10Gbps support USB Type-C display outputs |
PCI/PCI Express | 1 x PCIe 5.0 x16 (Ryzen 9000/7000), 1 x PCIe 4.0 x8/x4 (Ryzen 8000) |
Storage | 2 x SATA III, 2 x M.2 |
RAID | Supports RAID 0, 1 (SATA); RAID 0, 1, 10 (NVMe) |
Wireless | Wi-Fi 6E, Bluetooth 5.2 |
LAN | 2.5GB LAN |
Audio | 7.1 CH HD Audio (Realtek ALC1220) |
Rear USB Ports | 1 x USB 10Gbps Type-C, 2 x USB 10Gbps Type-A, 1 x USB 5Gbps Type-A, 4 x USB 2.0 |
Front USB Ports | 1 x USB 5Gbps Type-C, 2 x USB 5Gbps Type-A, 2 x USB 2.0 |
Back Panel I/O | HDMI, Optical SPDIF, USB 3.2, RJ-45, BIOS Flashback, Audio Jacks |
Internal Connectors | Thermistor, RGB, CPU Fan, AIO Pump, 24-pin ATX, USB 3.2 Gen1 Type-C |
Accessories | 2 x SATA cables, 2 x antennas, screws, thermistor cable |
Package Type | Retail |
Package Weight | 1.1000 kg |
Warranty | 3 Year Replacement Warranty |
Other Options
Customer Reviews
27 reviews for Asrock B850I LIGHTNING WIFI, AMD B850, AM5, Mini ITX, 2 DDR5, HDMI, Wi-Fi 6E, 2.5G LAN, RGB, 2x M.2
Clear filtersRecently viewed
- Form Factor: Mini ITX
- Socket: AMD AM5
- Chipset: AMD B850
- DDR Type: DDR5
ASRock B850I Lightning WiFi Mini-ITX Performance Unleashed

Power and Performance Built to Impress
The ASRock B850I Lightning WiFi Mini-ITX motherboard is crafted for enthusiasts who demand compact size without compromising power. Engineered to support AMD’s latest Ryzen 9000, 8000, and 7000 Series processors on the AM5 socket, this board packs a 10+1+1 phase 110A SPS power design that ensures smooth delivery of energy for overclockers and power users alike. Support for high-speed DDR5 memory up to 8200+ MHz (OC) and dual M.2 slots including PCIe Gen5 further empowers gamers and creators with cutting-edge performance in the smallest of form factors.
Next-Gen Connectivity and Expansion
Equipped with Wi-Fi 6E and Killer 2.5G LAN, the B850I Lightning ensures seamless online gaming and content streaming without bottlenecks. With multiple USB ports including USB 3.2 Gen2 and a front USB-C header, connecting peripherals is effortless. Display output via HDMI and USB Type-C (DP-Alt) brings versatile display options, while support for Thunderbolt-speed USB ensures top-tier connectivity for high-speed data workflows. The reinforced PCIe 5.0 x16 slot ensures stable GPU installation, even in tight mini-ITX builds.

Premium Features and Aesthetic Design
Designed with aesthetics and DIY-friendliness in mind, the ASRock B850I Lightning boasts Polychrome RGB and SignalRGB sync for brilliant lighting customization. Built-in Nahimic Audio delivers immersive sound, while comprehensive fan control and thermal management tools like Fan-Tastic Tuning and thermistor headers maintain system stability under load. The board also includes a flexible integrated I/O shield, BIOS Flashback support, and preinstalled LAN drivers for a smoother build experience.

Description | Specification |
---|---|
Motherboard Type | Desktop |
Form Factor | Mini ITX |
Socket | AMD AM5 |
Chipset | AMD B850 |
DDR Type | DDR5 |
RAM Slots | 2 x DIMM |
Maximum Memory | 128GB |
Graphics | Integrated Graphics (varies by CPU) |
Graphics Ports | 1 x HDMI, 1 x USB 10Gbps support USB Type-C display outputs |
PCI/PCI Express | 1 x PCIe 5.0 x16 (Ryzen 9000/7000), 1 x PCIe 4.0 x8/x4 (Ryzen 8000) |
Storage | 2 x SATA III, 2 x M.2 |
RAID | Supports RAID 0, 1 (SATA); RAID 0, 1, 10 (NVMe) |
Wireless | Wi-Fi 6E, Bluetooth 5.2 |
LAN | 2.5GB LAN |
Audio | 7.1 CH HD Audio (Realtek ALC1220) |
Rear USB Ports | 1 x USB 10Gbps Type-C, 2 x USB 10Gbps Type-A, 1 x USB 5Gbps Type-A, 4 x USB 2.0 |
Front USB Ports | 1 x USB 5Gbps Type-C, 2 x USB 5Gbps Type-A, 2 x USB 2.0 |
Back Panel I/O | HDMI, Optical SPDIF, USB 3.2, RJ-45, BIOS Flashback, Audio Jacks |
Internal Connectors | Thermistor, RGB, CPU Fan, AIO Pump, 24-pin ATX, USB 3.2 Gen1 Type-C |
Accessories | 2 x SATA cables, 2 x antennas, screws, thermistor cable |
Package Type | Retail |
Package Weight | 1.1000 kg |
Warranty | 3 Year Replacement Warranty |
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