| Description |
|
| Model |
B550I AORUS PRO AX |
| CPU socket |
Socket AM4 |
| Processor family |
AMD Ryzen 5 |
| Processor family |
AMD Ryzen 7 |
| Processor family |
AMD Athlon |
| Processor family |
AMD Ryzen 3 |
| Processor family |
Non-CPU |
| Processor family |
AMD Ryzen 9 |
| Integrated CPU |
No |
| Chipset manufacturer |
AMD |
| Chipset type |
|
| Memory type |
DDR4 |
| Number of DDR4 slots |
2 |
| Memory bus frequency |
4266 MHz |
| Memory bus frequency |
4400 MHz |
| Memory bus frequency |
3400 MHz |
| Memory bus frequency |
4600 MHz |
| Memory bus frequency |
4800 MHz |
| Memory bus frequency |
4133 MHz |
| Memory bus frequency |
3866 MHz |
| Memory bus frequency |
4000 MHz |
| Memory bus frequency |
3733 MHz |
| Memory bus frequency |
3600 MHz |
| Memory bus frequency |
3466 MHz |
| Memory bus frequency |
3200 MHz |
| Memory bus frequency |
2933 MHz |
| Memory bus frequency |
2667 MHz |
| Memory bus frequency |
2400 MHz |
| Memory bus frequency |
2133 MHz |
| Memory bus frequency |
5100 MHz |
| Memory bus frequency |
5200 MHz |
| Max memory size |
64 |
| Expansion slots |
2 x M.2 |
| Expansion slots |
1 x PCIe x 16 |
| Max. number of SATA devices |
4 |
| Max. number of ATA devices |
0 |
| RAID |
Yes |
| Detailed data on disk/drive interfaces |
|
| Graphics |
|
| Sound card |
|
| Network interface |
1 x 10/100/1000/2500 Mbit/s |
| Network interface |
Wi-Fi 802.11a/b/g/n/ac/ax |
| Network interface |
Bluetooth |
| Network interface |
|
| USB ports at back panel |
6 |
| USB ports on motherboard |
4 |
| Number of USB 3.0/USB 3.1 gen 1/USB 3.2 gen 1 ports |
6 |
| Number of USB 3.1/USB 3.1 gen 2/USB 3.2 gen 2 ports |
2 |
| FireWire (IEEE 1394) |
No |
| COM connector / port |
No |
| LPT connector / port |
No |
| External connectors |
1 x USB 3.1 |
| External connectors |
1 x Line Out |
| External connectors |
1 x MIC |
| External connectors |
1 x RJ-45 |
| External connectors |
4 x USB 3.0 |
| External connectors |
2 x HDMI |
| External connectors |
1 x Line In |
| External connectors |
1 x DisplayPort |
| External connectors |
1 x USB 3.1 Type-C |
| External connectors |
2 x SMA |
| External connectors |
1 x Q-Flash Plus button |
| Onboard connectors |
1 x USB 3.0 header |
| Onboard connectors |
1 x TPM header |
| Onboard connectors |
1 x 4pin CPU fan |
| Onboard connectors |
2 x 4pin Chassis fan |
| Onboard connectors |
1 x 8pin 12V power |
| Onboard connectors |
1 x 24pin ATX zasilanie |
| Onboard connectors |
2 x M.2 |
| Onboard connectors |
4 x SATA III 6Gb/s |
| Onboard connectors |
1 x USB 2.0/1.1 header |
| Onboard connectors |
1 x System panel header |
| Onboard connectors |
1 x Front panel audio header |
| Onboard connectors |
1 x Clear CMOS jumper |
| Special functions |
|
| BIOS |
|
| Form factor |
mini ITX |
| Dimensions |
|
| Accessories included |
|
| Supported operating systems |
Windows 11 |
| Supported operating systems |
Windows 10 |
| Software |
|
| Other information |
|
| Description |
AMD B550 Mini-ITX AORUS motherboard with direct 8-phase digital VRM, advanced thermal design with extended VRM heatsink, thermal backplane, dual PCIe 4.0/3.0 M.2 slots with thermal shield, Intel WiFi 6 802.11ax, 2, 5 GbE LAN, RGB FUSION 2.0, Q-Flash Plus - Supports AMD Ryzen 5000 Series/ Ryzen 5000 G-Series/ Ryzen 4000 G-Series and Ryzen 3000 Series processors
- Dual-channel ECC/non-ECC unbuffered DDR4 memory, 2 DIMMs
- Direct 8-phase digital VRM solution with 90A Smart Power Stage (SPS)
- Advanced thermal design with extended and multi-layer heat sink and thermal base plate
- x16 slot ready for Ultra Durable PCIe 4.0
- Two ultra-fast NVMe PCIe 4.0/3.0 x4 M.2 with thermal shield
- Built-in Intel WiFi 6 802.11ax 2T2R and BT5 with AORUS antenna
- AMP-UP Audio with ALC1220-VB and Nichicon audio capacitors for rear 120dB SNR
- Blazing fast 2.5GbE LAN with bandwidth management
- USB 3.2 Gen2 Type-C and DisplayPort + Dual HDMI support
- RGB FUSION 2.0 supports addressable LED and RGB LED strips
- Smart Fan 5 includes multiple temperature sensors, hybrid fan headers with FAN STOP and noise detection
- Q-Flash Plus Update BIOS without installing CPU, memory and graphics card
- Pre-installed IO shield for easy and quick installation
|
| Chipset type |
AMD B550 |
| Detailed data on disk/drive interfaces |
- 1 x PCI Express x16 slot, integrated in the CPU
- AMD Ryzen 5000 Series and Ryzen 3000 Series Processors support PCIe 4.0 x16 mode
- AMD Ryzen Ryzen 5000 G-Series and Ryzen 4000 G-Series Processors support PCIe 3.0 x16 mode
- 1 x M.2 connector (M2A_CPU), integrated in the CPU, supporting Socket 3, M key, type 2260/2280 SSDs:
- - AMD Ryzen 5000 Series and Ryzen 3000 Series Processors support SATA and PCIe 4.0 x4/x2 SSDs
- - AMD Ryzen Ryzen 5000 G-Series and Ryzen 4000 G-Series Processors support SATA and PCIe 3.0 x4/x2 SSDs
- 1 x M.2 connector (M2B_SB) on the back of the motherboard, integrated in the Chipset, supporting Socket 3, M key, type 2260/2280 SSDs:
- - Supporting SATA and PCIe 3.0 x4/x2 SSDs
- 4 x SATA 6Gb/s connectors, integrated in the Chipset:
- - Support for RAID 0, RAID 1, and RAID 10
|
| Graphics |
- 1 x DisplayPort, supporting a maximum resolution of 5120x2880 at 60 Hz
- * Support for DisplayPort 1.4, HDCP 2.3 and HDR versions.
- 2 HDMI ports supporting a maximum resolution of 4096x2160 at 60 Hz
- * Support HDMI 2.1, HDCP 2.3 and HDR versions.
- Support for up to 3 displays simultaneously
- Maximum shared memory 16 GB
|
| Sound card |
- Realtek ALC1220-VB codec
- * The rear panel line out jack supports DSD audio.
- High resolution audio support
- 2/4/5.1/7.1 - channel sound card (to configure 7.1 audio channels, use the front panel audio connector and set the quality in the sound manager)
|
| Network interface |
- Realtek 2.5GbE LAN chip (2.5 Gbit/1 Gbit/100 Mbit)
- Intel Wi-Fi 6 AX200. WIFI a, b, g, n, ac with wave 2, ax functions, dual-band 2.4/5 GHz support
- BLUETOOTH 5
- Supports 11ax 160 MHz wireless standard and data rates up to 2.4 Gbps
* Actual data transfer rate may vary depending on environment and hardware. |
| Special functions |
* Available applications in APP Center may vary by motherboard model. Supported functions of each application may also vary depending on motherboard specifications. @BIOS support EasyTune FastBoot GameBoost ON/OFF Charge support RGB Fusion Smart Backup System Information Viewer - Support for Q-Flash Plus
- Q-Flash support
- support for Xpress Install
|
| BIOS |
- 1 x 256 Mbit flash
- Use of licensed AMI UEFI BIOS
- PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0
|
| Dimensions |
17 x 17 cm |
| Software |
- Norton Internet Security (OEM version)
- XSplit Gamecaster + Broadcaster (12 months license)
- Realtek 8125 Gaming LAN Bandwidth Control Utility
|
| Other information |
- Voltage detection
- Temperature detection
- Fan speed detection
- Overheating warning
- Fan failure warning
- Fan speed control
- *Whether fan speed control is supported depends on the installed cooler.
|
