Gigabyte B850I Aorus Pro Review

Introduction

Gigabyte should be commended on its Mini-ITX support over recent years, especially with its current AMD line-up that includes both white and black models for AMD CPUs, albeit split over two chipsets. The B850I Aorus Pro is the cheaper of the two, yet still includes many features of the more premium X870 model, such as an M.2 SSD cooling fan and double-sided cooling, decent audio, Wi-Fi 7 and full PCIe Gen 5 support.

At $260, it’s also enjoyed limited competition, being more affordable than the admittedly excellent ASUS ROG Strix B850-I Gaming Wi-Fi, offering a more alluring feature set compared to the cheaper still Phantom Gaming B850I Lightning Wi-Fi, furthermore, MSI has been absent from the AMD Mini-ITX scene until relatively recently. Times have changed though, as the ASUS board has seen a recent price hike to nearly $100 more than the B850I Aorus Pro, but MSI has joined the party with the MSI MPG B850I Edge Ti Wi-Fi, which thankfully retails for a similar price.
The great thing about Mini-ITX motherboards is that they often take very different routes to solve the usual issues of cramming in enough features into their tiny PCBs, so anything is possible here. That said, Gigabyte has made some questionable design and layout choices in the past so let’s hope it’s learned some lessons.
Specifications
| Specifications | |
|---|---|
| CPU Support: | AMD Socket AM5 Ryzen 7000, 9000 |
| Power Design: | CPU Power: 8-phase SOC Power: 2-phase MISC Power: 1-phase |
| Chipset: | AMD B850 |
| Integrated Graphics: | Supported 1x HDMI |
| Memory: | 2x DIMM, Support up to 128 GB 2x Single Rank DDR5-8800 (OC) |
| BIOS: | 256 Mbit AMI UEFI |
| Expansion Slots: | 1x PCIe Gen 5 x16 slot (x16) |
| Storage: | 2x SATA 6 Gb/s 1x M.2 (PCIe Gen 5 x4) 1x M.2 (PCIe Gen 4 x4) |
| Networking: | 1x Realtek RTL8125 2.5 Gbps Ethernet 1x Realtek RTL8922AE Wi-Fi 7 |
| Rear Ports: | BIOS Flashback button 1x 2.5 Gbps Ethernet 1x HDMI port 1x USB 3.2 Gen 2 10 Gbps (Type-C) 2x USB 3.2 Gen 2 10 Gbps (Type-A) 2x USB 3.0 (Type-A) 2x USB 2.0 (Type-A) 2x Wi-Fi antenna connectors 2x Audio jacks |
| Audio: | 1x Realtek ALC4080 Codec |
| Fan / Thermistor headers: | 3x 4-pin / 0 |
| Form Factor: | Mini-ITX Form Factor 6.69 x 6.69 in. / 170 x 170 cm |
| Exclusive Features: |
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