ASROCK B450M PRO4 R2.0 User Manual

B450M Pro4 R2.0
3
English
Expansion
Slot
AMD Ryzen series CPUs (Matisse, Summit Ridge and Pinnacle
Ridge)
•
1 x PCI Express 3.0 x16 Slot (PCIE2: x16 mode)*
•
1 x PCI Express 2.0 x16 Slot (PCIE3: x4 mode)
AMD Ryzen series CPUs (Picasso, Raven Ridge)
•
1 x PCI Express 3.0 x16 Slot (PCIE2: x8 mode)*
•
1 x PCI Express 2.0 x16 Slot (PCIE3: x4 mode)
AMD Athlon series CPUs
•
1 x PCI Express 3.0 x16 Slot (PCIE2: x4 mode)*
•
1 x PCI Express 2.0 x16 Slot (PCIE3: x4 mode)
* Supports NVMe SSD as boot disks
•
1 x PCI Express 2.0 x1 Slot
•
Supports AMD Quad CrossFireX
TM
and CrossFireX
TM
Graphics
•
Integrated AMD Radeon
TM
Vega Series Graphics in Ryzen
Series APU*
* Actual support may vary by CPU
•
DirectX 12, Pixel Shader 5.0
•
Shared memory default 2GB. Max Shared memory supports
up to 16GB.
* e Max shared memory 16GB requires 32GB system memory
installed.
•
ree graphics output options: D-Sub, DVI-D and HDMI
•
Supports Triple Monitor
•
Supports HDMI 1.4 with max. resolution up to 4K x 2K
(4096x2160) @ 24Hz / (3840x2160) @ 30Hz
•
Supports DVI-D with max. resolution up to 1920x1200 @
60Hz
•
Supports D-Sub with max. resolution up to 1920x1200 @
60Hz
•
Supports Auto Lip Sync, Deep Color (12bpc), xvYCC and
HBR (High Bit Rate Audio) with HDMI 1.4 Port (Compliant
HDMI monitor is required)
•
Supports HDCP 1.4 with DVI-D and HDMI 1.4 Ports
•
Supports 4K Ultra HD (UHD) playback with HDMI 1.4 Port
Audio
•
7.1 CH HD Audio with Content Protection (Realtek
ALC892/897 Audio Codec)
•
Supports Surge Protection

ASROCK B450M PRO4 R2.0 Specifications

General

Processor socket	Socket AM4
Processor manufacturer	AMD
Compatible processor series	AMD Ryzen 3, AMD Ryzen 5, AMD Ryzen 7
Audio chip	Realtek ALC892 / Realtek ALC897
Component for	PC
Power source type	ATX
Motherboard chipset	AMD B450
PC health monitoring	FAN, Temperature, Voltage
Audio output channels	7.1 channels
Motherboard form factor	micro ATX
Windows operating systems supported	Windows 10 x64, Windows 11 x64
Memory channels	Dual-channel
Memory slots type	DIMM
Unbuffered memory	Yes
Number of memory slots	4
Supported memory types	DDR4-SDRAM
Maximum internal memory	128 GB
Supported memory clock speeds	2133, 2400, 2667, 2933, 3200 MHz
BIOS type	UEFI AMI
ACPI version	5.1
BIOS memory size	128 Mbit
System Management BIOS (SMBIOS) version	2.3
DirectX version	12.0
Maximum resolution	4096 x 2160 pixels
Number of displays supported	3
Parallel processing technology support	CrossFireX, Quad-GPU CrossFireX
HDMI version	1.4
USB connector type	USB Type-A, USB Type-C
USB 2.0 ports quantity	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0
Wi-Fi	No
LAN controller	Realtek RTL8111H
Ethernet interface type	Gigabit Ethernet
Cables included	SATA
Bundled software	ASRock A-Tuning ASRock Polychrome SYNC ASRock XFast LAN
RAID levels	0, 1, 10
Supported storage drive types	HDD & SSD
Supported storage drive interfaces	M.2, PCI Express 3.0, SATA III
Harmonized System (HS) code	84733020

Weight and Dimensions

Width	244 mm