Gigabyte B550I AORUS PRO AX User Manual

1-5 Installing an Expansion Card
Read the following guidelines before you begin to install an expansion card:
• Make sure the motherboard supports the expansion card. Carefully read the manual that came
with your expansion card.
• Always turn off the computer and unplug the power cord from the power outlet before installing an
expansion card to prevent hardware damage.
1-6 Back Panel Connectors
DisplayPort
(Note 1)
DisplayPort delivers high quality digital imaging and audio, supporting bi-directional audio transmission.
DisplayPort can support both DPCP and HDCP 2.3 content protection mechanisms. It provides improved
visuals supporting Rec. 2020 (Wide Color Gamut) and High Dynamic Range (HDR) for Blu-ray UHD
playback. You can use this port to connect your DisplayPort-supported monitor. Note: The DisplayPort
Technology can support a maximum resolution of 5120x2880@60 Hz but the actual resolutions supported
depend on the monitor being used.
HDMI Port
(Note 1)
The HDMI port is HDCP 2.3 compliant and supports Dolby TrueHD and DTS HD
Master Audio formats. It also supports up to 192KHz/24bit 7.1-channel LPCM
audio output. You can use this port to connect your HDMI-supported monitor. The maximum supported
resolution is 4096x2160@60 Hz, but the actual resolutions supported are dependent on the monitor being
used.
After installing the DisplayPort/HDMI device, make sure to set the default sound playback device
to DisplayPort/HDMI. (The item name may differ depending on your operating system.)
USB 3.2 Gen 1 Port
The USB 3.2 Gen 1 port supports the USB 3.2 Gen 1 specication and is compatible to the USB 2.0
specication. Use this port for USB devices.
USB 3.2 Gen 1 Port (Q-Flash Plus Port)
The USB 3.2 Gen 1 port supports the USB 3.2 Gen 1 specication and is compatible to the USB 2.0
specication. Use this port for USB devices. Before using Q-Flash Plus
(Note 2)
, make sure to insert the
USB ash drive into this port rst.
• When removing the cable connected to a back panel connector, rst remove the cable from
your device and then remove it from the motherboard.
• When removing the cable, pull it straight out from the connector. Do not rock it side to side to
prevent an electrical short inside the cable connector.
Triple-DisplayCongurationsfortheOnboardGraphics:
Triple-display congurations are suppor ted after you install motherboard drivers in OS. Only dual-display
congurations are supported during the BIOS Setup or POST process.
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Gigabyte B550I AORUS PRO AX Specifications

General

Bundled software	Norton Internet Security (OEM) XSplit Gamecaster + Broadcaster Realtek 8125 Gaming LAN Bandwidth Control Utility
Batteries included	Yes
Audio chip	Realtek ALC1220-VB
Component for	Nettop
Product color	Black
Motherboard chipset	AMD B550
PC health monitoring	FAN, Temperature, Voltage
Audio output channels	7.1 channels
Motherboard form factor	mini ITX
Motherboard chipset family	AMD
Windows operating systems supported	Windows 10 x64, Windows 11 x64
BIOS type	UEFI AMI
ACPI version	5.0
BIOS memory size	256 Mbit
Desktop Management Interface (DMI) version	2.7
DisplayPort version	1.4
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
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
RAID levels	0, 1, 10
Number of storage drives supported	6
Supported storage drive interfaces	M.2, SATA
DirectX version	12.0
Maximum resolution	5120 x 2880 pixels
Number of displays supported	3
Parallel processing technology support	Not supported
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)
Bluetooth version	5.3
Top Wi-Fi standard	Wi-Fi 6E (802.11ax)
Ethernet interface type	2.5 Gigabit Ethernet
Processor socket	Socket AM4
Compatible processor series	AMD Ryzen 3 3rd Gen, AMD Ryzen 5 3rd Gen, AMD Ryzen 7 3rd Gen, AMD Ryzen 9 3rd Gen
Maximum internal memory supported by processor	64 GB
Memory channels	Dual-channel
Memory slots type	DIMM
Supported memory types	DDR4-SDRAM
Supported memory clock speeds	2133, 2400, 2667, 2933, 3200, 3400, 3466, 3600, 3733, 3866, 4000, 4400, 4600, 4800, 5100, 5200, 5300 MHz
Supported memory clock speed (max)	5300 MHz
Country of origin	Taiwan
Harmonized System (HS) code	84733020
Quantity per shipping (inner) case	1 pc(s)
Weight	790 g
Warranty period	3 year(s)
Package depth	235 mm
Package width	265 mm
Package height	97 mm
Package weight	1398 g
Battery type	CR2032
Battery weight	3 g
Battery technology	Lithium-Manganese Dioxide (LiMnO2)

Weight and Dimensions

Width	170 mm
Height	35 mm