Gigabyte B450M AORUS ELITE User Manual

2-9 Save & Exit
& Save & Exit Setup
Press <Enter> on this item and select Yes. This saves the changes to the CMOS and exits the BIOS Setup
program. Select No or press <Esc> to return to the BIOS Setup Main Menu.
& Exit Without Saving
Press <Enter> on this item and select Yes. This exits the BIOS Setup without saving the changes made
in BIOS Setup to the CMOS. Select No or press <Esc> to return to the BIOS Setup Main Menu.
& Load Optimized Defaults
Press <Enter> on this item and select Yes to load the optimal BIOS default settings. The BIOS defaults
settings help the system to operate in optimum state. Always load the Optimized defaults after updating
the BIOS or after clearing the CMOS values.
& Boot Override
Allows you to select a device to boot immediately. Press <Enter> on the device you select and select Yes
to conrm. Your system will restart automatically and boot from that device.
& SaveProles
This function allows you to save the current BIOS settings to a prole. You can create up to 8 proles and
save as Setup Prole 1~ Setup Prole 8. Press <Enter> to complete. Or you can select Select File in
HDD/FDD/USB to save the prole to your storage device.
& LoadProles
If your system becomes unstable and you have loaded the BIOS default settings, you can use this function
to load the BIOS settings from a prole created before, without the hassles of reconguring the BIOS
settings. First select the prole you wish to load and then press <Enter> to complete. You can select Select
File in HDD/FDD/USB to input the prole previously created from your storage device or load the prole
automatically created by the BIOS, such as reverting the BIOS settings to the last settings that worked
properly (last known good record).
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Gigabyte B450M AORUS ELITE Specifications

General

Processor socket	Socket AM4
Processor manufacturer	AMD
Compatible processor series	AMD Ryzen 3, AMD Ryzen 3 2nd Gen, AMD Ryzen 3 3rd Gen, AMD Ryzen 5, AMD Ryzen 5 2nd Gen, AMD Ryzen 5 3rd Gen, AMD Ryzen 5 5th Gen, AMD Ryzen 7, AMD Ryzen 7 2nd Gen, AMD Ryzen 7 3rd Gen, AMD Ryzen 7 5th Gen, AMD Ryzen 9 3rd Gen, AMD Ryzen 9 5th Gen
Component for	PC
Motherboard chipset	AMD B450
Audio output channels	7.1 channels
Motherboard form factor	micro ATX
Windows operating systems supported	Windows 10 x64, Windows 7 x64
Non-ECC	Yes
Memory channels	Dual-channel
Memory slots type	DIMM
Number of memory slots	4
Supported memory types	DDR4-SDRAM
Maximum internal memory	128 GB
Supported memory clock speeds	2133, 2400, 2667, 2933, 3200, 3466, 3600 MHz
Wi-Fi	No
Ethernet interface type	Gigabit Ethernet
PCI Express x1 slots	1
PCI Express x16 slots	2
Parallel processing technology support	2-Way CrossFireX, Quad-GPU CrossFireX
RAID levels	0, 1, 10
Supported storage drive types	HDD & SSD
Supported storage drive interfaces	M.2, SATA III
Number of SATA III connectors	6
USB 3.2 Gen 2 (3.1 Gen 2) connectors	0
BIOS type	UEFI AMI
ACPI version	5.0
BIOS memory size	128 Mbit
System Management BIOS (SMBIOS) version	2.7
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.

Weight and Dimensions

Width	244 mm