Asrock B450 Steel Legend AMD B450 Socket AM4 ATX

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SKU
B450 STEEL LEGEND
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Asrock B450 Steel Legend, AMD, Socket AM4, AMD A, Socket AM4, DDR4-SDRAM, 128 GB
Asrock B450 Steel Legend. Processor manufacturer: AMD, Processor socket: Socket AM4, Compatible processor series: AMD A. Supported memory types: DDR4-SDRAM, Maximum internal memory: 128 GB, Memory slots type: DIMM. Supported storage drive interfaces: M.2, SATA III, Supported storage drive types: HDD & SSD, RAID levels: 0, 1, 10. Parallel processing technology support: CrossFireX, Quad-GPU CrossFireX, Maximum graphics card memory: 2048 MB, Maximum resolution: 4096 x 2160 pixels. Ethernet interface type: Gigabit Ethernet, LAN controller: Realtek RTL8111H
More Information
SKU B450 STEEL LEGEND
EAN 4717677338065
Specification
Internal I/O
Number of M.2 (M) slots2
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 connectors4
Number of COM connectors1
Number of chassis fan connectors3
Front panel audio connectorYes
EPS power connector (8-pin)Yes
CPU fan connectorYes
Chassis intrusion connectorYes
ATX Power connector (24-pin)Yes
RGB LED pin headerYes
Performance
Component forPC
Motherboard chipset familyAMD
Motherboard chipsetAMD B450
Motherboard form factorATX
Audio output channels7.1 channels
Supported storage drive typesHDD & SSD
Supported processor socketsSocket AM4
RAID levels0, 1, 10
PC health monitoringCPU, Fan, Temperature, Voltage
Windows operating systems supportedWindows 10 x64, Windows 11 x64
CertificationFCC, CE
Processor
Processor manufacturerAMD
Compatible processor seriesAMD A
Processor socketSocket AM4
Supported processor socketsSocket AM4
Maximum number of SMP processors1
Memory
Supported memory typesDDR4-SDRAM
Memory slots typeDIMM
Number of memory slots4
Memory channelsDual-channel
ECCYes
Non-ECCYes
Supported memory clock speeds2133,2400,2667,2933,3200,3533 MHz
Supported memory module capacities4GB, 8GB, 16GB, 32GB
Maximum internal memory128 GB
Unbuffered memoryYes
Supported memory clock speed (max)3533 MHz
Storage controllers
Supported storage drive interfacesM.2, SATA III
Supported storage drive typesHDD & SSD
RAID levels0, 1, 10
RAID supportYes
Graphics
Maximum graphics card memory2048 MB
Parallel processing technology supportCrossFireX, Quad-GPU CrossFireX
Maximum resolution4096 x 2160 pixels
HDCPYes
DirectX version12.0
Rear panel I/O ports
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
USB 2.0 ports quantity2
Ethernet LAN (RJ-45) ports1
S/PDIF out portYes
PS/2 ports quantity1
Microphone inYes
HDMI version1.4
HDMI ports quantity1
DisplayPorts quantity1
DisplayPort version1.2
Network
Ethernet LANYes
Wi-FiNo
Wake-on-LAN readyYes
LAN controllerRealtek RTL8111H
Ethernet interface typeGigabit Ethernet
Features
Component forPC
Motherboard chipset familyAMD
Motherboard chipsetAMD B450
Motherboard form factorATX
Audio output channels7.1 channels
Supported processor socketsSocket AM4
PC health monitoringCPU, Fan, Temperature, Voltage
Windows operating systems supportedWindows 10 x64, Windows 11 x64
CertificationFCC, CE
Audio chipRealtek ALC892 / Realtek ALC897
Harmonized System (HS) code84733020
Expansion slots
PCI Express x1 (Gen 2.x) slots1
Number of M.2 (M) slots2
PCI Express x16 (Gen 2.x) slots1
PCI Express x16 (Gen 3.x) slots1
BIOS
BIOS typeUEFI AMI
BIOS memory size128 Mbit
ACPI version5.1
System Management BIOS (SMBIOS) version2.3
Weight & dimensions
Width12" (305 mm)
Depth9.61" (244 mm)
Packaging content
Drivers includedYes
Cables includedSATA
Manufacturer Asrock