Motherboard B550 Phantom Gaming 4 AM4 4DDR4 HDMI M.2 ATX

Motherboard B550 Phantom Gaming 4 AM4 4DDR4 HDMI M.2 ATXModel: p B550 Phantom Gaming 4 /p CPU socket: Socket AM4 Processor family: AMD Ryzen Integrated CPU: No Chipset manufacturer: AMD Chipset type: p AMD B550 /p Memory type: DDR4 Number of DDR4 slots: 4 Memory bus frequency: 2667 MHz Max memory size: 128 Expansion slots: 1 x M.2 Max. number of SATA devices: 6 RAID: Yes Detailed data on disk/drive interfaces: p b CPU: /b ul li Supports 3rd Gen AMD AM4 Ryzen / future AMD Ryzen Processors* /li li Digi Power design /li li 8 Power Phase design /li /ul ul li 1 x Hyper M.2 Socket (M2_1) supports M Key type 2260/2280/22110 M.2 PCI Express module up to Gen4x4 (64 Graphics: ul li Integrated AMD Radeon Vega Series Graphics in Ryzen Series APU* /li li DirectX 12 Pixel Shader 5.0 /li li Shared memory default 2GB. Max Shared memory supports up to 16GB.** /li li Supports HDMI 2.1 with max. resolution up to 4K x 2K (4096x2160) @ Sound card: ul li 7.1 CH HD Audio with Content Protection (Realtek ALC1200 Audio Codec) /li li Premium Blu-ray Audio support /li li Supports Surge Protection /li li PCB Isolate Shielding /li li Individual PCB Layers for R/L Audio Channel /li li Nahimic Audio /li /ul Network interface: WiFi 802.11b/g/n USB ports at back panel: 6 USB ports on motherboard: 6 Number of USB 3.0/USB 3.1 gen 1/USB 3.2 gen 1 ports: 6 FireWire (IEEE 1394): No COM connector / port: No LPT connector / port: No External connectors: 1 x PS/2 Keyboard/MouseCombo Onboard connectors: 1 x Power led header BIOS: ul li 256Mb AMI UEFI Legal BIOS with GUI support /li li Supports "Plug and Play" /li li ACPI 5.1 compliance wake up events /li li Supports jumperfree /li li SMBIOS 2.3 support /li li CPU CPU VDDCR_SOC DRAM VPPM 1.05V_PROM_S5 2.5V_PROM +1.8VSB VDDP Form factor: ATX Dimensions: p 30.5 x 24.4 cm /p Accessories included: ul li Quick installation guide /li li CD: drivers tools anti-virus software (trial version) Google Chrome browser and toolbar /li li 2 x SATA cable /li li 3 x M.2 socket screws /li /ul Supported operating systems: Windows 10 Software: p b Software: /b ul li ASRock Motherboard Utility (Phantom Gaming Tuning) /li li ASRock Polychrome SYNC /li li ASRock Key Master /li li ASRock XFast LAN /li /ul p b UEFI: /b ul li ASRock Full HD UEFI /li li ASRock Instant Flash /li /ul