Compact Design and Power Delivery
The 170 mm square Mini-ITX PCB uses a black finish and includes VRM and M.2 heatsinks. A backplate adds rigidity. CPU power is supplied through dual 4-pin connectors.
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SKU HC-702869MPN B850I AORUS PRO
In stock Ships by Tue, Nov 10 when paid today.
A compact Mini-ITX motherboard built on the AMD B850 chipset for socket AM5 processors. It fits small-form-factor builds that need high-speed storage and modern wireless connectivity.
The 170 mm square Mini-ITX PCB uses a black finish and includes VRM and M.2 heatsinks. A backplate adds rigidity. CPU power is supplied through dual 4-pin connectors.
Two UDIMM slots accept DDR5 up to 5200 MT/s standard or 8400 MT/s with AMD EXPO profiles. The single PCIe 5.0 x16 slot handles modern GPUs, while two M.2 sockets provide fast NVMe storage.
Four SATA 6 Gbps ports complement the M.2 slots. Rear USB includes one USB-C 3.2, two USB-A 3.1, two USB-A 3.0, and two USB-A 2.0 ports. A 2.5 GbE RJ45 jack handles wired networking.
Three 4-pin PWM fan headers support system cooling. Internal headers provide one USB-C 3.2, one USB 3.0, one USB 2.0, front audio, SPI TPM, and both 12 V and 5 V addressable RGB connectors.
| Brand | Gigabyte |
|---|---|
| Manufacturer part no. | B850I AORUS PRO |
| EAN | 4719331867263 |
| Warranty | 3 years (manufacturer) |
| Motherboard Form Factor | Mini-ITX |
|---|
| CPU Manufacturer | AMD |
|---|---|
| CPU Socket | AM5 |
| Motherboard Chipset | AMD B850 |
|---|
| Max. Memory | 128 GB |
|---|---|
| Memory Type | DDR5 |
| Memory Form Factor | DIMM |
| System Memory Subtype | UDIMM |
| Max. Memory Speed (Standard) | 5200 MT/s |
| Max. Memory Speed (OC) | 8400 MT/s |
| ECC Support | No |
| Memory slots | 2x |
| Performance Profile | AMD EXPO |
| LAN | Yes |
|---|---|
| LAN Ports | 1x 2.5 Gbit/s |
| LAN Chip | Realtek 8125 |
| Wi-Fi / Bluetooth | Yes |
| Wi-Fi Standard | Wi-Fi 7 |
| Bluetooth Standard | 5.4 |
| Wi-Fi Chip | Realtek RTL8922AE |
| Backplate | Yes |
|---|---|
| M.2 Heatsinks | Yes |
| VRM Heatsinks | Yes |
| CPU Power Supply | 2x 4-Pin |
|---|---|
| USB 3.0 / 3.1 / 3.2 (internal) Type C Header | 1 |
| USB 3.0 / 3.1 / 3.2 (internal) Type C Possible Ports | 1 |
| USB 3.0 (internal) Header | 1 |
| USB 3.0 (internal) Possible Ports | 2 |
| USB 2.0 (internal) Header | 1 |
| USB 2.0 (internal) Possible Ports | 2 |
| RGB / LED connectors | 1x RGB (4-Pin 5050 12VGRB), 2x Digital RGB (3-Pin 5VDG) |
| Front Panel Audio Header | Yes |
| SPI TPM Header | Yes |
| USB 3.2 (external) Type C | 1 |
|---|---|
| USB 3.1 (external) Type A | 2 |
| USB 3.0 (external) Type A | 2 |
| USB 2.0 (external) Type A | 2 |
| M.2 PCIe 4.0 x4 | 1 |
|---|---|
| M.2 PCIe 5.0 x4 | 1 |
| SATA 6G (internal) | 4 |
| PCIe x16 slots (total) | 1 |
|---|---|
| PCIe 5.0 x16 mechanical slot | 1 |
| 4 Pin Fan Connectors | 3 |
|---|
| Soundchip | Realtek ALC4080 |
|---|
| Back Connect | No |
|---|
| Lighting / RGB | Yes |
|---|---|
| Lighting Color | RGB |
| Primary Color | Black |
|---|
| Length / Depth | 170 mm |
|---|---|
| Width | 170 mm |
Specifications come from the manufacturer and can change without notice. Check the box contents and compatibility before ordering; our team answers questions within one business day.
Delivery to the United States: $39.90DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today
| To | Business days | This item |
|---|---|---|
| GermanyDHL Paket | 1–2 | Free |
| Other EU countriesDHL Parcel International | 2–8 | $11.90–$15.90 |
| UK, Switzerland and NorwayDHL Parcel International | 3–7 | $24.90 |
| United States and CanadaDHL Express Worldwide | 2–5 | $39.90 |
| Asia and the Middle EastDHL Express Worldwide | 2–5 | $49.90 |
| Australia and New ZealandDHL Express Worldwide | 3–6 | $59.90 |
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