Dobrý den, chci se zeptat, zda jde bios updatnout bez nainstalovaného cpu. Chci ji koupit s ryzen 5000 a nemám přístup k zen 2 procesoru.
GIGABYTE B550I AORUS PRO AX

GIGABYTE B550I AORUS PRO AX
The GIGABYTE B550I AORUS PRO AX motherboard with the AMD B550 chipset forms the foundation for compact and powerful Mini-ITX computer builds. It uses the AMD AM4 socket and supports AMD Ryzen 3000, 4000, and 5000 series processors. This platform is aimed at building SFF (Small Form Factor) systems that make no compromises on high performance. It integrates key technologies such as the PCIe 4.0 interface for both the graphics card and M.2 storage, fast network connectivity with 2.5GbE LAN and Wi-Fi 6, and a powerful VRM for stable operation. Its design focuses on the effective cooling of key components, which is essential for builds in small cases. Several features make system installation and maintenance easier. The Q-Flash Plus function allows you to update the BIOS without a CPU, memory, or graphics card installed. The pre-installed I/O shield simplifies mounting the board into the case. You can customise the build's appearance using RGB FUSION 2.0 technology with support for addressable and standard RGB strips.
Key features of the GIGABYTE B550I AORUS PRO AX motherboard
- Uses the AMD B550 chipset, AMD AM4 socket, and mITX form factor
- Two slots support DDR4 memory with frequencies up to 5300MHz (OC)
- PCIe 4.0 x16 slot for installing a graphics card
- Storage includes two M.2 slots (PCIe 4.0 and 3.0) and four SATA III ports
- Network connectivity provided by 2.5GbE LAN and a Wi-Fi 6 module
- Power system consists of 8 direct digital phases with 90A Smart Power Stage
- Q-Flash Plus function for updating the BIOS without a CPU installed
Digital power delivery
A direct 8-phase digital power system ensures a stable energy supply to the processor. Each phase uses a 90A Smart Power Stage, contributing to efficient power delivery even under heavy loads. The board's power architecture supports high power efficiency and stability during overclocking. The power supply is complemented by solid-pin ATX 24-pin and CPU 8-pin connectors. The board offers two dual-channel DDR4 DIMM slots, supporting frequencies up to 5300MHz when overclocked. For the graphics card, there is one reinforced PCIe 4.0 x16 slot, which provides full bandwidth for modern graphics accelerators. Optimised memory trace routing supports stability at high frequencies.
Comprehensive cooling system and clean audio
An advanced cooling system provides effective heat dissipation from key components. It consists of an extended VRM heatsink connected to the motherboard's thermal baseplate. An M.2 Thermal Guard is included for fast NVMe drives. The Smart Fan 5 system, with three fan connectors and five temperature sensors, then manages airflow throughout the entire case. Clean audio reproduction is handled by the Realtek ALC1220-VB codec, supplemented by Nichicon audio capacitors.
Modern motherboard connectivity and fast storage
For network connection, the board features a 2.5GbE LAN port and an Intel Wi-Fi 6 wireless module. This combination provides a fast and stable network connection for gaming and transferring large files. The rear panel also includes USB 3.2 Gen 2 ports, including one Type-C connector. HDMI 2.1 and DisplayPort 1.4 outputs are available for connecting monitors. The board supports two M.2 drives for fast storage. The first slot connects via the PCIe 4.0 x4 interface directly to the processor, while the second uses PCIe 3.0 x4 from the chipset. The board also offers four SATA III ports. Clean
Port configuration
Storage
- Number of SATA III: 4
- Number of M.2: 2
- M.2 Slot - 1× M.2 PCI-E NVMe Gen4 / SATA
- M.2 Slot - 1× M.2 PCI-E NVMe Gen3 / SATA
- Features: RAID 0, RAID 1, RAID 10
USB ports
- Internal USB 2.0: 2
- Internal USB 3.2 Gen 1: 2
- Rear USB 3.2 Gen 2: 1× Type-A, 1× USB-C
- Rear USB 3.2 Gen 1: 4
Graphics
- HDMI: 2× 2.1
- DisplayPort: 1.4
Sound
- Number of channels: 7.1
- Rear connectors: 3× audio jack
- Internal connectors: front panel audio header
Other
- Rear connectors: RJ-45 (LAN) 2.5Gbps, 2× SMA antenna connector, Q-Flash Plus button
- Power: 24-pin, 1× 8-pin
- Cooling: 1× CPU FAN, 2× SYS FAN
- Internal: 1× Addressable LED strip header, 1× RGB LED strip header, speaker header, TPM header, Clear CMOS jumper, Wi-Fi 6, Bluetooth 5
Specifications
Format & functions
Memory
Advanced parameters
Connectors
Series
Compatibility
Colour
SIL Servis Partner a.s., Těšínská 1970/56, 710 00 Slezská Ostrava, Czech Republic, +420 552 301 141, [email protected]
Gigabyte, founded in 1986, is an irreplaceable player in the field of computer components. They put great emphasis on key technologies and the strictest quality standards. The company produces a wide range of basic computer components such as motherboards and graphics cards, but also have many computer peripherals, laptops, tablets, desktops and even network solutions and servers on offer. Recently they also introduced a line of Gigabyte mobile phones.
This product is not an independently functional unit and may require professional installation.
Specifications can be changed without notice. Images are for illustrative purposes only.

