Asrock X370 Pro4 AMD X370 Socket AM4 ATX

Prepare yourself well to enjoy the impressive world of Virtual Reality. Before that, you have to make sure everything is qualified, including hardware, software and drivers. Motherboard is the key to connect every critical components and ASRock s VR Ready products are definitely the one you re looking for. The premium quality is assured by rigorous testing during development. The sturdy components and rock-solid performance makes you completely immersive in the VR scenario. Users can be assured to experience VR enjoyments without any compatibility problems.Dual Ultra M.2 For SSDTwo of the world s fastest PCIe Gen3 x4 Ultra M.2 slots that deliver up to 32Gb/s transfer speed, it also supports SATA3 6Gb/s M.2 modules.USB Type-CA latest reversible USB Type-C design that fits the connector either way.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.Premium 45A Power ChokeCompared to traditional chokes, ASRock s premium 45A 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.High Density Glass Fabric PCBHigh Density Glass Fabric PCB design that reduces the gaps between the PCB layers to protect the motherboard against electrical shorts caused by humidity.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.3 Graphics OutputsComplete with all three types of most used connectors! Packed with a D-Sub + DVI-D + HDMI combo. Plus the HDMI port supports 4K resolution.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.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.ELNA Audio CapsWho 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.A-TuningA-Tuning is ASRock's multi purpose software suite with a new interface, more new features and improved utilities.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 A, AMD Athlon, AMD Athlon X4, 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
Maximum number of SMP processors:	1
Memory
Supported memory types:	DDR4-SDRAM
Number of memory slots:	4
Maximum internal memory:	64 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:	SATA III
Graphics
Parallel processing technology support:	CrossFireX, Quad-GPU CrossFireX
Maximum resolution:	4096 x 2160 pixels
HDCP:
DirectX version:	12.0
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:
Rear panel I/O ports
USB 2.0 ports quantity:	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:	5
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity:	1
Ethernet LAN (RJ-45) ports:	1
VGA (D-Sub) ports quantity:	1
HDMI ports quantity:	1
DVI-D ports quantity:	1
PS/2 ports quantity:	1
Network
Wi-Fi:
Ethernet LAN:
Ethernet interface type:	Gigabit Ethernet
LAN controller:	Realtek RTL8111GR
Wake-on-LAN ready:
Features
Component for:	PC
Motherboard form factor:	ATX
Motherboard chipset family:	AMD
Motherboard chipset:	AMD X370
Audio output channels:	7.1 channels
Audio chip:	Realtek ALC892
PC health monitoring:	CPU, Fan, Temperature, Voltage
Windows operating systems supported:	Windows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 10 Pro x64, 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:	1
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: