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ASRock B450M Steel Legend 90-MXB9Y0-A0UAYZ specs

Motherboards Specs >> ASRock >> ASRock B450M Steel Legend 90-MXB9Y0-A0UAYZ

Specifications

Reviews

Back panel I/O ports ASRock B450M Steel Legend 90-MXB9Y0-A0UAYZ

S/PDIF out port:

Yes

Microphone in:

Yes

DisplayPort version:

1.2

DisplayPorts quantity:

HDMI version:

1.4

HDMI ports quantity:

PS/2 ports quantity:

Ethernet LAN (RJ-45) ports:

USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity:

USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity:

USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:

USB 2.0 ports quantity:

BIOS ASRock B450M Steel Legend 90-MXB9Y0-A0UAYZ

Plug and Play:

Yes

System Management BIOS (SMBIOS) version:

2.3

ACPI version:

5.1

BIOS memory size:

128 Mbit

BIOS type:

UEFI AMI

Expansion slots ASRock B450M Steel Legend 90-MXB9Y0-A0UAYZ

Number of M.2 (M) slots:

PCI Express x16 (Gen 3.x) slots:

PCI Express x16 (Gen 2.x) slots:

PCI Express x1 (Gen 2.x) slots:

Features ASRock B450M Steel Legend 90-MXB9Y0-A0UAYZ

Certification:

FCC, CE, ErP/EuP

Windows operating systems supported:

Windows 10 x64, Windows 11 x64

Power source type:

ATX

PC health monitoring:

CPU, Fan, Temperature, Voltage

Audio output channels:

7.1 channels

Audio chip:

Realtek ALC892 / Realtek ALC897

Motherboard chipset:

AMD B450

Motherboard chipset family:

AMD

Motherboard form factor:

micro ATX

Component for:

Graphics ASRock B450M Steel Legend 90-MXB9Y0-A0UAYZ

DirectX version:

12.0

HDCP:

Yes

Maximum resolution:

4096 x 2160 pixels

Parallel processing technology support:

CrossFireX, Quad-GPU CrossFireX

Maximum graphics card memory:

2048 MB

Internal I/O ASRock B450M Steel Legend 90-MXB9Y0-A0UAYZ

RGB LED pin header:

Yes

12V power connector:

Yes

Number of COM connectors:

TPM connector:

Yes

EPS power connector (8-pin):

Yes

Chassis intrusion connector:

Yes

Number of chassis fan connectors:

CPU fan connector:

Yes

ATX Power connector (24-pin):

Yes

Front panel connector:

Yes

Front panel audio connector:

Yes

Number of SATA III connectors:

USB 3.2 Gen 1 (3.1 Gen 1) connectors:

USB 2.0 connectors:

Memory ASRock B450M Steel Legend 90-MXB9Y0-A0UAYZ

Unbuffered memory:

Yes

Maximum internal memory:

128 GB

Supported memory module capacities:

4GB, 8GB, 16GB, 32GB

Supported memory clock speed (max):

3533 MHz

Supported memory clock speeds:

2133, 2400, 2667, 2933, 3200, 3533 MHz

Non-ECC:

Yes

ECC:

Yes

Memory channels:

Dual-channel

Memory slots type:

DIMM

Number of memory slots:

Supported memory types:

DDR4-SDRAM

Network ASRock B450M Steel Legend 90-MXB9Y0-A0UAYZ

Wi-Fi:

Wake-on-LAN ready:

Yes

LAN controller:

Realtek RTL8111H

Ethernet interface type:

Gigabit Ethernet

Ethernet LAN:

Yes

Networking ASRock B450M Steel Legend 90-MXB9Y0-A0UAYZ

Wi-Fi:

Wake-on-LAN ready:

Yes

LAN controller:

Realtek RTL8111H

Ethernet interface type:

Gigabit Ethernet

Ethernet LAN:

Yes

Other features ASRock B450M Steel Legend 90-MXB9Y0-A0UAYZ

Quick installation guide:

Yes

Packaging content ASRock B450M Steel Legend 90-MXB9Y0-A0UAYZ

Drivers included:

Yes

Cables included:

SATA

Processor ASRock B450M Steel Legend 90-MXB9Y0-A0UAYZ

Supported processor sockets:

Socket AM4

Maximum number of SMP processors:

Compatible processor series:

AMD A

Processor socket:

Socket AM4

Processor manufacturer:

AMD

Rear panel I/O ports ASRock B450M Steel Legend 90-MXB9Y0-A0UAYZ

S/PDIF out port:

Yes

Microphone in:

Yes

DisplayPort version:

1.2

DisplayPorts quantity:

HDMI version:

1.4

HDMI ports quantity:

PS/2 ports quantity:

Ethernet LAN (RJ-45) ports:

USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity:

USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity:

USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:

USB 2.0 ports quantity:

Storage controllers ASRock B450M Steel Legend 90-MXB9Y0-A0UAYZ

RAID levels:

0, 1, 10

RAID support:

Yes

Supported storage drive interfaces:

M.2, SATA III

Supported storage drive types:

HDD & SSD

Weight & dimensions ASRock B450M Steel Legend 90-MXB9Y0-A0UAYZ

Depth:

244 mm

Width:

244 mm

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