GIGABYTE B550I AORUS PRO AX Motherboard - AMD Ryzen 5000 CPUs, 8 Phases VRM, up to 5300MHz DDR4, 1xPCIe 4.0 + 1xPCIe 3.0 M.2, Wi-Fi 6E, 2.5GbE LAN, USB 3.2 Gen 2
GIGABYTE B550I AORUS PRO AX Motherboard - AMD Ryzen 5000 CPUs, 8 Phases VRM, up to 5300MHz DDR4, 1xPCIe 4.0 + 1xPCIe...Read full description ↓
| Date | Price |
|---|---|
| 17 March 2026 | £142.45 |
| 23 March 2026 | £142.45 |
| 30 March 2026 | £142.99 |
| 5 April 2026 | £142.99 |
| 12 April 2026 | £142.99 |
| 19 April 2026 | £134.99 |
| 1 May 2026 | £140.83 |
| 4 May 2026 | £140.83 |
| 11 May 2026 | £142.99 |
| 20 May 2026 | £142.99 |
| 30 May 2026 | £142.99 |
| 4 June 2026 | £142.99 |
| 12 June 2026 | £142.99 |
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Product Information
GIGABYTE B550I AORUS PRO AX Motherboard - AMD Ryzen 5000 CPUs, 8 Phases VRM, up to 5300MHz DDR4, 1xPCIe 4.0 + 1xPCIe 3.0 M.2, Wi-Fi 6E, 2.5GbE LAN, USB 3.2 Gen 2. Processor manufacturer: AMD, Processor socket: Socket AM4, Compatible processor series: AMD Ryzen 3000 Series, AMD Ryzen 4000 Series, AMD Ryzen 5000 Series. Supported memory types: DDR4-SDRAM, Maximum internal memory: 64 GB, Memory slots type: DIMM. Supported storage drive interfaces: M.2, SATA, Supported storage drive types: HDD & SSD, RAID levels: 0, 1, 10. Maximum resolution: 5120 x 2880 pixels. Ethernet interface type: 2.5 Gigabit Ethernet, LAN controller: Realtek RTL8125, Top Wi-Fi standard: Wi-Fi 6E (802.11ax)
Product
- Name
- GIGABYTE B550I AORUS PRO AX Motherboard - AMD Ryzen 5000 CPUs, 8 Phases VRM, up to 5300MHz DDR4, 1xPCIe 4.0 + 1xPCIe 3.0 M.2, Wi-Fi 6E, 2.5GbE LAN, USB 3.2 Gen 2
- Category
- Motherboards
- Brand
- GIGABYTE
Weight & dimensions
- Width
- 170 mm
- Depth
- 170 mm
- Height
- 35 mm
Memory
- Supported memory types
- DDR4-SDRAM
- Number of memory slots
- 2
- Maximum internal memory
- 64 GB
- Memory slots type
- DIMM
- Memory channels
- Dual-channel
- ECC сompatibility
- ECC & Non-ECC
- Supported memory clock speeds
- 5300,5200,5100,4800,4600,4400,4266,4133,4000,3866,3733,3600,3466,3400,3200,2933,2667,2400,2133 MHz
- Supported memory clock speed (max)
- 5300 MHz
- Unbuffered memory
- Yes
- Maximum internal memory per slot
- 32 GB
Processor
- Processor manufacturer
- AMD
- Processor socket
- Socket AM4
- Compatible processor series
- AMD Ryzen 3000 Series, AMD Ryzen 4000 Series, AMD Ryzen 5000 Series
- Maximum number of SMP processors
- 1
- Supported processor sockets
- Socket AM4
Rear panel I/O ports
- USB 2.0 ports quantity
- 0
- USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- 4
- USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
- 0
- USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
- 1
- USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
- 1
- Ethernet LAN (RJ-45) ports
- 1
- VGA (D-Sub) ports quantity
- 0
- HDMI ports quantity
- 2
- DVI-D ports quantity
- 0
- HDMI version
- 2.1
- DisplayPorts quantity
- 1
- DisplayPort version
- 1.4
- Headphone outputs
- 1
- Line-in
- Yes
- Microphone in
- Yes
- WiFi-AP antenna jack
- 2
Internal I/O
- USB 2.0 connectors
- 1
- USB 3.2 Gen 1 (3.1 Gen 1) connectors
- 1
- USB 3.2 Gen 2 (3.1 Gen 2) connectors
- 0
- Number of SATA III connectors
- 4
- Front panel audio connector
- Yes
- Front panel connector
- Yes
- ATX Power connector (24-pin)
- Yes
- CPU fan connector
- Yes
- Number of CPU fan connectors
- 1
- Number of chassis fan connectors
- 2
- EPS power connector (8-pin)
- Yes
- Number of EPS power connectors (8-pin)
- 1
- TPM connector
- Yes
- 12V power connector
- Yes
- Number of water pump connectors
- 2
- RGB LED pin header
- Yes
- Number of RGB LED pin headers
- 2
Network
- Wi-Fi
- Yes
- Ethernet LAN
- Yes
- Ethernet interface type
- 2.5 Gigabit Ethernet
- LAN controller
- Realtek RTL8125
- Top Wi-Fi standard
- Wi-Fi 6E (802.11ax)
- Wi-Fi standards
- 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax)
- WLAN controller model
- AMD RZ608
- Bluetooth
- Yes
- Bluetooth version
- 5.3
Expansion slots
- PCI Express x16 (Gen 4.x) slots
- 1
- Number of M.2 (M) slots
- 2
- 1st M.2 largest key size
- 2280
- 1st M.2 highest PCI Express generation
- 4.0
- 2nd M.2 largest key size
- 2280
- 2nd M.2 highest PCI Express generation
- 3.0
Packaging content
- Batteries included
- Yes
- Antenna included
- Yes
- Screws included
- Yes
- Bundled software
- Norton® Internet Security (OEM version) XSplit Gamecaster + Broadcaster (12 months license) Realtek® 8125 Gaming LAN Bandwidth Control Utility
BIOS
- BIOS type
- UEFI AMI
- BIOS memory size
- 128 Mbit
- ACPI version
- 5.0
- Clear CMOS jumper
- Yes
- Desktop Management Interface (DMI) version
- 2.7
- System Management BIOS (SMBIOS) version
- 2.7
Other features
- Weight
- 790 g
Graphics
- Parallel processing technology support
- Not supported
- Maximum resolution
- 5120 x 2880 pixels
- HDCP
- Yes
- DirectX version
- 12.0
- Number of displays supported
- 3
Technical details
- Warranty period
- 3 year(s)
Features
- Component for
- PC
- Motherboard form factor
- mini ITX
- Motherboard chipset family
- AMD
- Motherboard chipset
- AMD B550
- Audio output channels
- 7.1 channels
- Audio chip
- Realtek ALC1220-VB
- Product colour
- Black
- PC health monitoring
- Fan, Temperature, Voltage
- Cooling type
- Passive
- Power source type
- ATX
- Windows operating systems supported
- Windows 10 x64, Windows 11 x64
Storage controllers
- Supported storage drive interfaces
- M.2, SATA
- Supported storage drive types
- HDD & SSD
- Number of HDDs supported
- 4
- Number of storage drives supported
- 6
- RAID support
- Yes
- RAID levels
- 0, 1, 10
Logistics data
- Country of origin
- Taiwan
- Products per shipping (inner) case
- 1 pc(s)
- Harmonized System (HS) code
- 84733020
Battery
- Battery weight
- 3 g
- Lithium weight per battery
- 0.07 g
- Number of battery cells
- 1
- Battery technology
- Lithium-Manganese Dioxide (LiMnO2)
- Battery type
- CR2032
Packaging data
- Package width
- 265 mm
- Package depth
- 235 mm
- Package height
- 97 mm
- Package weight
- 1.4 kg
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