Key Features
- AMD B850 Chipset with Socket AM5 Support
- Supports AMD Ryzen 9000, 8000 and 7000 Series Processors
- DDR5 Memory Support up to 8400MT/s (OC)
- PCIe 5.0 x16 Graphics Slot with Reinforced PCIe UD Design
- Dual M.2 Storage Including PCIe 5.0 x4 SSD Support
- Integrated Wi-Fi 7 and Bluetooth 5.4
- 2.5 Gigabit Ethernet LAN
- Mini-ITX Form Factor for Compact High-Performance Builds
Product Description
Next-Generation Performance for Compact Systems
The Gigabyte B850I AORUS PRO delivers premium performance in a compact Mini-ITX form factor. Designed for AMD Ryzen 9000, 8000 and 7000 Series processors, it combines cutting-edge connectivity, PCIe 5.0 expansion, high-speed DDR5 memory support and advanced thermal solutions for gaming, content creation and enthusiast PC builds.
Optimised for AMD Ryzen Processors
Built around the AMD B850 chipset and Socket AM5 platform, the motherboard supports the latest Ryzen CPUs with a robust digital 8+2+1 phase VRM design, ensuring stable power delivery and reliable operation even under demanding workloads.
Ultra-Fast DDR5 Memory Support
Supporting up to 128GB of DDR5 memory across two DIMM slots, the B850I AORUS PRO offers support for memory speeds up to DDR5-8400 (OC), while also supporting AMD EXPO™ and Intel XMP memory profiles for simple performance tuning.
Next-Generation Networking
With integrated Realtek Wi-Fi 7, Bluetooth 5.4 and a 2.5 Gigabit Ethernet controller, users benefit from ultra-fast wireless and wired networking for gaming, streaming, content creation and modern connectivity demands.
Built for High-Speed Storage
The motherboard includes two M.2 slots, including one PCIe 5.0 x4 slot for the latest NVMe SSDs, alongside two SATA 6Gb/s ports for additional storage flexibility.
Main Benefits
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AM5 Platform: Supports AMD Ryzen 7000, 8000 and 9000 Series CPUs.
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DDR5 Performance: Up to 8400MT/s overclocked memory support.
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PCIe 5.0 Ready: Full PCIe 5.0 graphics and storage support.
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Wi-Fi 7 Connectivity: Latest wireless networking technology.
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Bluetooth 5.4: Advanced peripheral connectivity.
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2.5GbE LAN: High-speed wired networking.
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Compact Mini-ITX Design: Perfect for space-saving builds.
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Advanced Cooling: Enhanced VRM and M.2 thermal protection.
General Specifications
| Specification |
Details |
| Manufacturer |
Gigabyte |
| Model |
B850I AORUS PRO |
| Chipset |
AMD B850 |
| Socket |
AM5 |
| Form Factor |
Mini-ITX |
| Dimensions |
170 x 170 mm |
Processor Support
| Specification |
Details |
| Supported CPU Series |
AMD Ryzen 9000 Series |
| Supported CPU Series |
AMD Ryzen 8000 Series |
| Supported CPU Series |
AMD Ryzen 7000 Series |
| Processor Socket |
Socket AM5 |
Memory Specifications
| Specification |
Details |
| Memory Type |
DDR5 |
| Memory Slots |
2 x DIMM |
| Maximum Capacity |
128GB |
| Memory Channels |
Dual Channel |
| Maximum Speed |
DDR5-8400 (OC) |
| AMD EXPO Support |
Yes |
| XMP Support |
Yes |
| ECC Support |
Non-ECC Unbuffered |
Expansion Slots
| Specification |
Details |
| PCIe x16 Slot |
1 x PCIe 5.0 x16 |
| Slot Reinforcement |
PCIe UD Slot |
| EZ-Latch Plus |
Supported |
| Graphics Card Support |
Yes |
Storage Specifications
| Specification |
Details |
| M.2 Slots |
2 |
| Primary M.2 |
PCIe 5.0 x4 (2280) |
| Secondary M.2 |
PCIe 4.0 x4 (2280) |
| SATA Ports |
2 x SATA 6Gb/s |
| RAID Support |
RAID 0 / 1 / 5 / 10 |
Networking Features
| Specification |
Details |
| LAN Controller |
Realtek 2.5GbE |
| LAN Speed |
2.5Gbps |
| Wi-Fi Standard |
Wi-Fi 7 (802.11be) |
| Wireless Bands |
2.4GHz / 5GHz / 6GHz |
| Bluetooth |
Version 5.4 |
| Wireless Controller |
Realtek RTL8922AE |
Graphics Outputs
| Port |
Specification |
| HDMI |
1 x HDMI 2.1 |
| DisplayPort |
1 x DisplayPort 2.1 |
| Maximum Resolution |
4096 x 2160 @ 60Hz |
| HDR Support |
Yes |
| HDCP |
2.3 |
Audio Specifications
| Specification |
Details |
| Audio Codec |
Realtek ALC4080 |
| Audio Type |
High Definition Audio |
| Audio Channels |
7.1 Channel Support |
USB Connectivity
| Port Type |
Quantity |
| USB 3.2 Gen 2 Type-C |
1 Rear + 1 Internal |
| USB 3.2 Gen 2 Type-A |
2 Rear |
| USB 3.2 Gen 1 |
4 Total |
| USB 2.0 |
4 Total |
Rear I/O Ports
| Connection |
Quantity |
| USB Type-C |
1 |
| USB 3.2 Gen 2 Type-A |
2 |
| USB 3.2 Gen 1 Type-A |
2 |
| USB 2.0 |
2 |
| HDMI |
1 |
| DisplayPort |
1 |
| RJ45 LAN |
1 |
| Audio Jacks |
2 |
| Wi-Fi Antenna Connectors |
2 |
Cooling & Thermal Features
| Feature |
Benefit |
| VRM Thermal Armor Advanced |
Improved VRM cooling |
| M.2 Thermal Guard Ext. |
Enhanced SSD cooling |
| Fan Headers |
CPU, Pump and System Fan Support |
| Water Cooling Monitoring |
Supported |
Special Features
- X3D Turbo Mode Support
- EZ-Latch Plus PCIe and M.2 Installation
- EZ-Latch Click M.2 Heatsink Design
- WiFi EZ-Plug Antenna Installation
- Q-Flash Plus BIOS Flashback
- Gigabyte Control Center (GCC)
- Smart Backup Support
- Multi-Theme BIOS Interface
Package Contents
- Gigabyte B850I AORUS PRO Motherboard
- Wi-Fi 7 Antenna
- SATA Accessories
- Mounting Hardware
- User Documentation
