Asrock B450 Pro4 R2.0 AMD B450 Socket AM4 ATX

10 POWER PHASE DESIGNFeaturing sturdy components and completely smooth power delivery to the CPU. Plus, it offers unmatched overclocking capabilities and enhanced performance with the lowest temperature for advanced gamers as well.RULE YOUR OWN LIGHTING WAY - POLYCHROME RGBThis motherboard features onboard RGB headers and an addressable RGB header that allow motherboard to be connected to compatible LED devices such as strip, CPU fans, coolers, chassis and so on. Users may also synchronize RGB LED devices across the Polychrome RGB Sync-certified accessories to create their own unique lighting effects.Dual M.2 For SSDOne PCIe Gen3 x4 Ultra M.2 interface that pushes data transfer speeds up to 32Gb/s. The other one supports PCIe Gen3 x2 & SATA3 M.2 modules.Dual USB 3.2 Gen2 (Type-A + Type-C)This motherboard has a pair of onboard Type-A and Type-C USB 3.2 Gen2 ports built on the rear i/o for supporting next generation USB 3.2 Gen2 devices and to deliver up to 10 Gbps data transfer rates.2oz CopperIt comes with 2 ounces copper inner layers, using only carefully selected copper materials for PCB layers, delivering lower temperature and higher energy efficiency for overclocking.AMD StoreMI TechnologyA powerful tool that combines the speed of your SSD with the capacity of your hard disk into a single, fast, easy-to-manage drive, 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.Premium Power ChokeCompared to traditional chokes, ASRock s premium power chokes effectively make the saturation current up to three times better, thus providing enhanced and improved Vcore voltage to the motherboard.Sapphire Black PCBPure black PCB appearance. The new Sapphire Black PCB represents rock-solid quality and gives the motherboard a more mysterious touch.2oz Copper PCBUsing only carefully selected copper materials for PCB layers, 2oz Copper PCB delivers lower temperature and higher energy efficiency for overclocking.3 Graphics OutputsComplete with all three types of most used connectors! Packed with a D-Sub + DisplayPort + HDMI combo. Plus the HDMI port supports 4K resolution.Triple MonitorGraphics, 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.*Supported with processors with integrated graphics only.Solid Capacitor DesignASRock applied solid capacitors on this motherboard. With these solid caps, this motherboard is allowed to perform more stably and ensure longer lifetime.Digi PowerUnlike traditional motherboards that use analog power, this motherboard uses a next generation digital PWM (Pulse-Width Modulation) design, which provides CPU Vcore voltage more efficiently and smoothly, so that the stability and lifespan of the motherboard is greatly enhanced.A-TuningA-Tuning is ASRock's multi purpose software suite with a new interface, more new features and improved utilities.Full Spike ProtectionSome 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 ShopASRock 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.

Processor
Processor manufacturer:	AMD
Processor socket:	Socket AM4
Compatible processor series:	AMD Athlon, AMD Ryzen 3, AMD Ryzen 5, AMD Ryzen 7, 3rd Generation AMD Ryzen 9, AMD Ryzen 9 5th Gen
Maximum number of SMP processors:	1
Memory
Supported memory types:	DDR4-SDRAM
Number of memory slots:	4
Maximum internal memory:	128 GB
Memory slots type:	DIMM
Memory channels:	Dual-channel
ECC:
Non-ECC:
Supported memory clock speeds:	2133,2400,2667,2933,3200 MHz
Unbuffered memory:
Storage controllers
Supported storage drive interfaces:	M.2, SATA III
RAID support:
RAID levels:	0, 1, 10
Graphics
Parallel processing technology support:	CrossFireX, Quad-GPU CrossFireX
Maximum resolution:	4096 x 2160 pixels
HDCP:
DirectX version:	12.0
Number of displays supported:	3
Internal I/O
USB 2.0 connectors:	2
USB 3.2 Gen 1 (3.1 Gen 1) connectors:	1
Number of SATA III connectors:	6
Front panel audio connector:
ATX Power connector (24-pin):
CPU fan connector:
Number of chassis fan connectors:	3
Number of COM connectors:	1
TPM connector:
12V power connector:
RGB LED pin header:
Rear panel I/O ports
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
Ethernet LAN (RJ-45) ports:	1
VGA (D-Sub) ports quantity:	1
HDMI ports quantity:	1
PS/2 ports quantity:	1
HDMI version:	1.4
DisplayPorts quantity:	1
DisplayPort version:	1.2
Network
Wi-Fi:
Ethernet LAN:
Ethernet interface type:	Gigabit Ethernet
LAN controller:	Realtek RTL8111H
Wake-on-LAN ready:
Features
Component for:	PC
Motherboard form factor:	ATX
Motherboard chipset family:	AMD
Motherboard chipset:	AMD B450
Audio output channels:	7.1 channels
Audio chip:	Realtek ALC892 / Realtek ALC897
PC health monitoring:	Fan, Temperature, Voltage
Windows operating systems supported:	Windows 10 x64
Certification:	FCC, CE ErP/EuP
Expansion slots
PCI Express x1 (Gen 2.x) slots:	4
PCI Express x16 (Gen 3.x) slots:	2
Number of M.2 (M) slots:	2
BIOS
BIOS type:	UEFI AMI
BIOS memory size:	128 Mbit
ACPI version:	5.1
System Management BIOS (SMBIOS) version:	2.3
Logistics data
Harmonized System (HS) code:	84733020
Weight & dimensions
Width:	305 mm
Depth:	224 mm
Packaging content
Cables included:	SATA
Drivers included:
Bundled software:	ASRock A-Tuning ASRock Polychrome SYNC ASRock XFast LAN