Asrock 90-MXBA00-A0UAYZ B450 Steel Legend Amd B450 90-MXBA00-A0UAYZ

BIOS



ACPI version



5.1


BIOS memory size



128 Mbit


BIOS type



UEFI AMI


System Management BIOS (SMBIOS) version



2.3


Expansion slots



Number of M.2 (M) slots



2


PCI Express x1 (Gen 2.x) slots



1


PCI Express x16 (Gen 2.x) slots



1


PCI Express x16 (Gen 3.x) slots



1


Features



Audio chip



Realtek ALC892 / Realtek ALC897


Audio output channels



7.1 channels


Certification



FCC, CE


Component for



PC


Motherboard chipset



AMD B450


Motherboard chipset family



AMD


Motherboard form factor



ATX


PC health monitoring



CPU, Fan, Temperature, Voltage


Windows operating systems supported



Windows 10 x64, Windows 11 x64


Graphics



DirectX version



12.0


HDCP



Yes


Maximum graphics card memory



2048 MB


Maximum resolution



4096 x 2160 Pixels


Parallel processing technology support



CrossFireX, Quad-GPU CrossFireX


Internal I/O



12V power connector



Yes


ATX Power connector (24-pin)



Yes


Chassis intrusion connector



Yes


CPU fan connector



Yes


EPS power connector (8-pin)



Yes


Front panel audio connector



Yes


Front panel connector



Yes


Number of chassis fan connectors



3


Number of COM connectors



1


Number of SATA III connectors



4


Peripheral (Molex) power connectors (4-pin)



1


RGB LED pin header



Yes


TPM connector



Yes


USB 2.0 connectors



2


USB 3.2 Gen 1 (3.1 Gen 1) connectors



1


Logistics data



Harmonized System (HS) code



84733020


Memory



ECC



Yes


Maximum internal memory



128 GB


Memory channels



Dual-channel


Memory slots type



DIMM


Non-ECC



Yes


Number of memory slots



4


Supported memory clock speed (max)



3533 MHz


Supported memory clock speeds



2133, 2400, 2667, 2933, 3200, 3533


Supported memory module capacities



4GB, 8GB, 16GB, 32GB


Supported memory types



DDR4-SDRAM


Unbuffered memory



Yes


Network



Ethernet interface type



Gigabit Ethernet


Ethernet LAN



Yes


LAN controller



Realtek RTL8111H


Wake-on-LAN ready



Yes


Wi-Fi



No


Package dimensions



Gross Weight (Package, kg)



1.3 kg


Packaging content



Cables included



SATA


Drivers included



Yes


Processor



Compatible processor series



AMD A


Maximum number of SMP processors



1


Processor manufacturer



AMD


Processor socket



Socket AM4


Supported processor sockets



Socket AM4


Product dimensions



Net Weight (Product, kg)



1 kg


Product Depth



24.4 cm


Product Width



30.5 cm


Rear panel I/O ports



DisplayPort version



1.2


DisplayPorts quantity



1


Ethernet LAN (RJ-45) ports



1


HDMI ports quantity



1


HDMI version



1.4


Microphone in



Yes


PS/2 ports quantity



1


S/PDIF out port



Yes


USB 2.0 ports quantity



2


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



4


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



1


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



1


Storage controllers



RAID levels



0, 1, 10


RAID support



Yes


Supported storage drive interfaces



M.2, SATA III


Supported storage drive types



HDD & SSD


Vendor information



Brand Name


Asrock


Warranty



1 Year(s)