Asrock 90-MXB9N0-A0UAYZ B450M-Hdv R4.0 Amd B450 90-MXB9N0-A0UAYZ

AMD StoreMI Technology
A powerful tool that combines the speed of your SSD with the capacity of your hard disk into a single, fast, easy-to-manage drive. SSDs are fast, but expensive, and offer minimal capacity. Mechanical hard drives boast large capacity for a low price, but are much slower than an SSD. AMD StoreMI technology �combines� these two types of storage into a single drive and automatically moves the data you access the most to the SSD, so you get the best of both worlds: SSD responsiveness, and mechanical hard disk capacity. You can also use up to 2GB of RAM as a last-level cache for ultra-fast data.

Ultra M.2 32 Gb/s (PCIe Gen3 x4 & SATA3)
The PCIe Gen3 x4 Ultra M.2 interface pushes data transfer speeds up to 32Gb/s. In addition, it also supports SATA3 6Gb/s M.2 modules, and is compatible with ASRock�s U.2 Kit for installing some of the world�s fastest U.2 PCIe Gen3 x4 SSDs.

Triple Monitor
Graphics, graphics and even more graphics! You've demanded for more eye candy, so this motherboard supports Triple Monitor. You may choose up to three display interfaces from the rear i/o to connect monitors and use them simultaneously without installing another graphics card.

4K x 2K
Composed by a minimum of 3840 x 2160 pixels, which is twice the horizontal and vertical resolution of the 1080p format.

Solid Capacitor Design
ASRock applied solid capacitors on this motherboard. With these solid caps, this motherboard is allowed to perform more stably and ensure longer lifetime.

ELNA Audio Caps
Who says high quality audio is only available on high-end motherboards? ASRock applied ELNA audio capacitors on mainstream and entry-level motherboards! Compared with traditional solid caps, the leakage current of ELNA audio caps is merely 3uA. This is the key to reduce noise level significantly and satisfy even the pickiest audiophiles.

Digi Power
This motherboard uses a next generation Hybrid Digi Power design to bring precise control and smooth power. With the ensured efficient and clean power delivery to the CPU, the stability and lifespan of motherboard is also greatly enhanced.

A-Tuning
A-Tuning is ASRock's multi purpose software suite with a new interface, more new features and improved utilities.

Full Spike Protection
Some sensitive digital components on the motherboard are vulnerable to power surges, the excessive current may cause your system to malfunction immediately. ASRock Full Spike Protection includes various technologies to prevent your motherboard�s components from being damaged by these unexpected voltage spikes.

Live Update & APP Shop
ASRock Live Update & APP Shop is designed for your convenience. We provide various apps and support software for users to download. You can also easily optimize your system and keep your motherboard up to date with ASRock Live Update & APP Shop.
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BIOS



ACPI version



5.1


BIOS memory size



128 Mbit


BIOS type



UEFI AMI


Clear CMOS jumper



Yes


System Management BIOS (SMBIOS) version



2.3


Expansion slots



PCI Express x1 (Gen 2.x) slots



1


PCI Express x16 (Gen 3.x) slots



3


Features



Audio chip



Realtek ALC887


Audio output channels



7.1 channels


Certification



- FCC, CE - ErP/EuP ready (ErP/EuP ready power supply is required)


Component for



PC


Motherboard chipset



AMD B450


Motherboard chipset family



AMD


Motherboard form factor



micro ATX


Windows operating systems supported



Windows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 10 Pro x64, Windows 10 x64


Graphics



DirectX version



12.0


Graphics card family



AMD


HDCP



Yes


Maximum resolution



4096 x 2160 Pixels


On-board graphics card



Yes


Parallel processing technology support



Not supported


Internal I/O



12V power connector



Yes


Chassis intrusion connector



Yes


CPU fan connector



Yes


Front panel audio connector



Yes


Number of chassis fan connectors



2


Number of COM connectors



1


Number of SATA III connectors



4


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



32 GB


Memory channels



Dual-channel


Memory slots type



DIMM


Non-ECC



Yes


Number of memory slots



2


Supported memory clock speeds



2133, 2400, 2667, 2933, 3200


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


Other features



Quick installation guide



Yes


Utilities included



Yes


Weight



465 g


Package dimensions



Gross Weight (Package, kg)



1.3 kg


Packaging content



Bundled software



AntiVirus Software (Trial Version), Google Chrome Browser and Toolbar


Cables included



SATA


Drivers included



Yes


Processor



Compatible processor series



AMD Athlon, AMD Ryzen� 3, 2nd Generation AMD Ryzen� 3, 3rd Generation AMD Ryzen� 3, AMD Ryzen� 5, 2nd Generation AMD Ryzen� 5, 3rd Generation AMD Ryzen 5, AMD Ryzen� 7, 2nd Generation AMD Ryzen� 7, 3rd Generation AMD Ryzen� 7, 3rd Generation AMD Ryzen� 9


Processor manufacturer



AMD


Processor socket



Socket AM4


Product dimensions



Net Weight (Product, kg)



1 kg


Product Depth



20.1 cm


Product Height



7 cm


Product Width



23 cm


Rear panel I/O ports



DVI-D ports quantity



1


Ethernet LAN (RJ-45) ports



1


HDMI ports quantity



1


Headphone outputs



1


Microphone in



Yes


PS/2 ports quantity



1


USB 2.0 ports quantity



2


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



4


VGA (D-Sub) ports quantity



1


Storage controllers



RAID levels



0, 1, 10


Supported storage drive interfaces



M.2, PCI Express 3.0, SATA III


Supported storage drive types



HDD & SSD


Vendor information



Brand Name


Asrock


Warranty



1 Year(s)