Asrock B550M Phantom Gaming 4 AMD B550 Socket AM4 micro ATX

Phantom Gaming is designed by gamers and for gamers! Underneath its relentless appearance lie plentiful gaming oriented features and excellent gaming capabilities. It s all about bringing a new gaming experience to gamers!8 Power Phase DesignFeaturing sturdy components and completely smooth power delivery to the CPU. Plus, it enhanced performance with the lowest temperature for advanced gamers.Premium 50A Power ChokeCompared to traditional chokes, ASRock s premium 50A power chokes effectively make the saturation current up to three times better, thus providing enhanced and improved Vcore voltage to the motherboard.A SOLID M.2-SOLUTION PERFORMERDual M.2 For SSD, Supports Type 2280 M.2Ready for higher capacity and even faster Type 2280 M.2 NVMe SSD to fulfill the need of performance. Hyper M.2 socket that supports PCIe Gen4 x4 while M.2 socket is capable of running PCIe Gen3 x2 and SATA3 mode.2oz Copper PCB2 ounce copper inner layers that provide stable signal traces and power shapes! Delivering lower temperature and higher energy efficiency for overclocking, it's able to support the latest DDR4 memory modules with most extreme memory performance!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.*The addressable RGB LED header supports WS2812B addressable RGB LED strip (5V/Data/GND), with a maximum power rating of 3A (5V), a max of 80 LEDs and length within 2 meters.*The RGB LED header supports standard 5050 RGB LED strip (12V/G/R/B), with a maximum power rating of 3A (12V) and length within 2 meters.Dual Graphics OutputsComplete with two types of most used connectors! Packed with a HDMI + DisplayPort combo, you have more graphics output options now.HDMI 4k @60HzSupports the most recent HDMI 4K 60Hz graphics output specification. With the larger bandwidth and increased frame rate, the motion on your screen becomes more fluid and less blurry.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.Sapphire Black PCBPure black PCB appearance. The new Sapphire Black PCB represents rock-solid quality and gives the motherboard a more mysterious touch.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.2oz Copper PCBUsing only carefully selected copper materials for PCB layers, 2oz Copper PCB delivers lower temperature and higher energy efficiency for overclocking.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 Ryzen 3, AMD Ryzen 5, 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:	128 GB
Memory slots type:	DIMM
Memory channels:	Dual-channel
ECC:
Non-ECC:
Supported memory clock speeds:	2133,2400,2667,2933,3200,3466,3600,3733,3800,3866,4000,4133,4200,4266,4333,4400,4466,4533 MHz
Unbuffered memory:
Storage controllers
Supported storage drive interfaces:	SATA III
Supported storage drive types:	HDD & SSD
Graphics
Maximum resolution:	5120 x 2880 pixels
HDCP:
DirectX version:	12.0
Internal I/O
USB 2.0 connectors:	2
USB 3.2 Gen 1 (3.1 Gen 1) connectors:	2
Number of SATA III connectors:	4
Front panel audio connector:
ATX Power connector (24-pin):
CPU fan connector:
Number of chassis fan connectors:	3
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
Ethernet LAN (RJ-45) ports:	1
HDMI ports quantity:	1
PS/2 ports quantity:	1
HDMI version:	2.1
DisplayPorts quantity:	1
DisplayPort version:	1.4
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:	micro ATX
Motherboard chipset family:	AMD
Motherboard chipset:	AMD B550
Audio output channels:	7.1 channels
Audio chip:	Realtek ALC887 / Realtek ALC897
PC health monitoring:	Fan, Temperature, Voltage
Windows operating systems supported:	Windows 10 x64
Overclocking features:	FCC, CE ErP/EuP
Expansion slots
PCI Express x1 (Gen 3.x) slots:	1
PCI Express x16 (Gen 3.x) slots:	3
Number of M.2 (M) slots:	1
BIOS
BIOS type:	UEFI AMI
BIOS memory size:	256 Mbit
ACPI version:	5.1
System Management BIOS (SMBIOS) version:	2.3
Logistics data
Harmonized System (HS) code:	84733020
Weight & dimensions
Width:	244 mm
Depth:	244 mm
Height:	70 mm
Packaging content
Cables included:	SATA
Drivers included:
Other features
Weight:	465 g