Home / ///Asrock B550M Pro4 Socket AM4 micro ATX AMD B550
New Asrock B550M Pro4 Socket AM4 micro ATX AMD B550

Asrock B550M Pro4 Socket AM4 micro ATX AMD B550

Asrock

B550MPRO4

New product

13 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 factormicro ATX
Graphics
Parallel processing technology supportNot supported
Internal I/O
ATX Power connector (24-pin)Yes
EPS power connector (8-pin)Yes
Front panel connectorYes
Number of COM connectors1
Number of SATA II connectors6
RGB LED pin headerYes
TPM connectorYes
USB 2.0 connectors2
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 speeds4133
Supported memory clock speeds4000
Supported memory clock speeds2400
Supported memory clock speeds2133
Supported memory clock speeds4200
Supported memory clock speeds3466
Supported memory clock speeds4533
Supported memory clock speeds2667
Supported memory clock speeds3733
Supported memory clock speeds4400
Supported memory clock speeds3200
Supported memory clock speeds4266
Supported memory clock speeds3866
Supported memory clock speeds3800
Supported memory clock speeds4466
Supported memory clock speeds2933
Supported memory clock speeds3600
Supported memory clock speeds4333
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™ 9
Compatible processor series3rd Generation AMD Ryzen™ 7
Compatible processor series3rd Generation AMD Ryzen™ 3
Compatible processor series3rd Generation AMD Ryzen 5
Maximum number of SMP processors1
Processor manufacturerAMD
Processor socketSocket AM4
Rear panel I/O ports
DisplayPorts quantity1
Ethernet LAN (RJ-45) ports1
HDMI ports quantity1
PS/2 ports quantity1
USB 2.0 ports quantity2
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
Width244 mm

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