Asrock B550 Pro4 Socket AM4 ATX AMD B550

Asrock

B550PRO4

New product

12 Items

Shipping 2025-11-14 days

109,00 € tax incl.

BIOS
BIOS typeUEFI AMI
Features
Audio chipRealtek ALC1200
Audio output channels7.1 channels
Motherboard chipsetAMD B550
Motherboard chipset familyAMD
Motherboard form factorATX
Graphics
DirectX version12.0
Graphics cardRadeon Vega
Graphics card familyAMD
HDCPYes
On-board graphics cardYes
Internal I/O
12V power connectorYes
ATX Power connector (24-pin)Yes
CPU fan connectorYes
EPS power connector (8-pin)Yes
Front panel audio connectorYes
Number of COM connectors1
Number of SATA III connectors6
Peripheral (Molex) power connectors (4-pin)1
RGB LED pin headerYes
USB 2.0 connectors4
USB 3.2 Gen 1 (3.1 Gen 1) connectors2
Memory
Maximum internal memory128 GB
Memory channelsDual-channel
Memory slots typeDIMM
Number of memory slots4
Supported memory clock speeds3800
Supported memory clock speeds2400 MHz
Supported memory clock speeds3200
Supported memory clock speeds4266
Supported memory clock speeds4533
Supported memory clock speeds3466 MHz
Supported memory clock speeds2933
Supported memory clock speeds3600
Supported memory clock speeds4466
Supported memory clock speeds2133 MHz
Supported memory clock speeds4200
Supported memory clock speeds2667
Supported memory clock speeds3733
Supported memory clock speeds4400
Supported memory clock speeds4333
Supported memory clock speeds3866 MHz
Supported memory clock speeds4133
Supported memory clock speeds4000 MHz
Supported memory typesDDR4-SDRAM
Unbuffered memoryYes
Network
Ethernet interface typeGigabit Ethernet
Ethernet LANYes
LAN controllerRealtek RTL8111H
Wake-on-LAN readyYes
Wi-FiNo
Packaging content
Drivers includedYes
Processor
Compatible processor series3rd Generation AMD Ryzen™ 7
Compatible processor series3rd Generation AMD Ryzen 5
Compatible processor series3rd Generation AMD Ryzen™ 9
Compatible processor series3rd Generation AMD Ryzen™ 3
Maximum number of SMP processors1
Processor manufacturerAMD
Processor socketSocket AM4
Rear panel I/O ports
Ethernet LAN (RJ-45) ports1
HDMI ports quantity1
Microphone inYes
PS/2 ports quantity1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity4
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity1
VGA (D-Sub) ports quantity1
Storage controllers
Supported storage drive interfacesM.2, Serial ATA III
Weight & dimensions
Depth244 mm
Width305 mm

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