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ASROCK B450M PRO4 R2.0 User Manual

ASROCK B450M PRO4 R2.0
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B450M Pro4 R2.0
59
English
DRAM Timing Conguration
DRAM Frequency
If [Auto] is selected, the motherboard will detect the memory module(s) inserted
and assign the appropriate frequency automatically.
AM4 Advance Boot Training
Set TR4 Advance boot training to [Auto] to increase compatibility.
Voltage Conguration
CPU SOC Voltage
Congure the voltage for the CPU SOC.
Vcore Oset Voltage
Use this to select Vcore Oset Voltage.
Vcore NB Oset Voltage
Use this to select Vcore NB Oset Voltage.
DRAM Voltage
Use this to select DRAM Voltage. e default value is [Auto].
1.8 Voltage
Use this to select 1.8 Voltage. e default value is [Auto].
VDDP
Congure the voltage for the VDDP.
Save User Default
Type a prole name and press enter to save your settings as user default.
Load User Default
Load previously saved user defaults.
Save User UEFI Setup Prole to Disk
It helps you to save current UEFI settings as an user prole to disk.
Load User UEFI Setup Prole from Disk
You can load previous saved prole from the disk.

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ASROCK B450M PRO4 R2.0 Specifications

General IconGeneral
Processor socketSocket AM4
Processor manufacturerAMD
Compatible processor seriesAMD Ryzen 3, AMD Ryzen 5, AMD Ryzen 7
Audio chipRealtek ALC892 / Realtek ALC897
Component forPC
Power source typeATX
Motherboard chipsetAMD B450
PC health monitoringFAN, Temperature, Voltage
Audio output channels7.1 channels
Motherboard form factormicro ATX
Windows operating systems supportedWindows 10 x64, Windows 11 x64
Memory channelsDual-channel
Memory slots typeDIMM
Unbuffered memoryYes
Number of memory slots4
Supported memory typesDDR4-SDRAM
Maximum internal memory128 GB
Supported memory clock speeds2133, 2400, 2667, 2933, 3200 MHz
BIOS typeUEFI AMI
ACPI version5.1
BIOS memory size128 Mbit
System Management BIOS (SMBIOS) version2.3
DirectX version12.0
Maximum resolution4096 x 2160 pixels
Number of displays supported3
Parallel processing technology supportCrossFireX, Quad-GPU CrossFireX
HDMI version1.4
USB connector typeUSB Type-A, USB Type-C
USB 2.0 ports quantity2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity0
Wi-FiNo
LAN controllerRealtek RTL8111H
Ethernet interface typeGigabit Ethernet
Cables includedSATA
Bundled softwareASRock A-Tuning ASRock Polychrome SYNC ASRock XFast LAN
RAID levels0, 1, 10
Supported storage drive typesHDD & SSD
Supported storage drive interfacesM.2, PCI Express 3.0, SATA III
Harmonized System (HS) code84733020
Weight and Dimensions IconWeight and Dimensions
Width244 mm

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