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B550 STEEL LEGEND - AsRock Motherboard for 3rd Gen AMD AM4 Ryzen™ / Future AMD Ryzen™ Processors

Detail:AsRock Motherboard for 3rd Gen AMD AM4 Ryzen™ / Future AMD Ryzen™ Processors
SKU:B550 STEEL LEGEND
Brand:ASRock
Availability: In stock
£175.20 £146.00
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Product Information

Internal I/O
Number of M.2 (M) slots2
Number of M.2 (E) slots1
USB 3.2 Gen 2 (3.1 Gen 2) connectors1
Front panel connectorYes
12V power connectorYes
Supported storage drive interfacesM.2, SATA III
USB 2.0 connectors2
USB 3.2 Gen 1 (3.1 Gen 1) connectors1
TPM connectorYes
Peripheral (Molex) power connectors (4-pin)1
Number of SATA III connectors6
Number of chassis fan connectors5
Front panel audio connectorYes
EPS power connector (8-pin)Yes
CPU fan connectorYes
ATX Power connector (24-pin)Yes
RGB LED pin headerYes
Technical details
Number of displays supported2
Motherboard chipset familyAMD
Motherboard chipsetAMD B550
Supported processor socketsSocket AM4
PC health monitoringCPU, Fan, Temperature, Voltage, Water cooling
Parallel processing technology supportCrossFireX, Quad-GPU CrossFireX
HDMI version2.1
Motherboard form factorATX
Component forPC
Audio
Audio output channels7.1 channels
Performance
Supported storage drive typesHDD & SSD
Windows operating systems supportedWindows 10 x64, Windows 11 x64
Motherboard chipset familyAMD
Motherboard chipsetAMD B550
RAID levels0, 1, 10
Supported processor socketsSocket AM4
PC health monitoringCPU, Fan, Temperature, Voltage, Water cooling
Audio output channels7.1 channels
Motherboard form factorATX
Component forPC
Processor
Processor manufacturerAMD
Compatible processor series3rd Generation AMD Ryzenâ„¢ 3, 3rd Generation AMD Ryzen 5, 3rd Generation AMD Ryzenâ„¢ 7, 3rd Generation AMD Ryzenâ„¢ 9
Supported processor socketsSocket AM4
Maximum number of SMP processors1
Processor socketSocket AM4
Memory
Number of memory slots4
Memory slots typeDIMM
Supported memory typesDDR4-SDRAM
Memory channelsDual-channel
ECCYes
Non-ECCYes
Supported memory clock speeds2133,2400,2667,2933,3200,3466,3600,3733,3800,3866,4000,4133,4200,4266,4333,4400,4466,4533,4600,4666,4733 MHz
Supported memory module capacities4GB, 8GB, 16GB, 32GB
Maximum internal memory128 GB
Unbuffered memoryYes
Supported memory clock speed (max)4733 MHz
Storage controllers
Supported storage drive typesHDD & SSD
Supported storage drive interfacesM.2, SATA III
RAID levels0, 1, 10
RAID supportYes
Graphics
Number of displays supported2
Parallel processing technology supportCrossFireX, Quad-GPU CrossFireX
Maximum resolution5120 x 2880 pixels
HDCPYes
DirectX version12.0
Rear panel I/O ports
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity2
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
DisplayPort version1.4
USB 2.0 ports quantity4
WiFi-AP antenna jack2
S/PDIF out portYes
PS/2 ports quantity1
Microphone inYes
HDMI version2.1
HDMI ports quantity1
Ethernet LAN (RJ-45) ports1
DisplayPorts quantity1
Network
Ethernet LANYes
Wi-FiNo
Wake-on-LAN readyYes
LAN controllerDragon RTL8125BG
Ethernet interface type2.5 Gigabit Ethernet
Features
Power source typeATX
Windows operating systems supportedWindows 10 x64, Windows 11 x64
Motherboard chipset familyAMD
Motherboard chipsetAMD B550
Supported processor socketsSocket AM4
PC health monitoringCPU, Fan, Temperature, Voltage, Water cooling
Audio output channels7.1 channels
Motherboard form factorATX
Component forPC
Audio chipRealtek ALC1220
Harmonized System (HS) code84733020
Expansion slots
Number of M.2 (M) slots2
Number of M.2 (E) slots1
PCI Express x1 (Gen 3.x) slots2
PCI Express x16 (Gen 3.x) slots1
PCI Express x16 (Gen 4.x) slots1
BIOS
BIOS typeUEFI AMI
BIOS memory size256 Mbit
ACPI version5.1
System Management BIOS (SMBIOS) version2.3
Power
Power source typeATX
Video
Maximum resolution5120 x 2880 pixels
HDCPYes
DirectX version12.0
Software
Windows operating systems supportedWindows 10 x64, Windows 11 x64
Drivers includedYes
Weight & dimensions
Height70 mm
Weight465 g
Width305 mm
Depth244 mm
Packaging content
Quick installation guideYes
Drivers includedYes
Cables includedSATA
Other features
Number of M.2 (E) slots1
Height70 mm
Weight465 g
Quick installation guideYes

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Sku:B550 STEEL LEGEND