• • Memory
    - 15 Gold Contact in DIMM Slots
  • Cooling
    - XXL Aluminum Alloy Heatsink
  • Audio

    - Nahimic Audio
• Unique Feature:
  • ASRock Super Alloy
    - XXL Aluminum Alloy Heatsink
    - Premium 50A Power Choke
    - Sapphire Black PCB
    - High Density Glass Fabric PCB
    - 2oz Copper PCB
  • ASRock Steel Slot Gen4
  • ASRock Hyper M.2 (PCIe Gen4x4)
  • ASRock POST Status Checker (PSC)
  • ASRock Full Spike Protection (for all USB, Audio, LAN Ports)
  • ASRock Live Update & APP Shop
• CPU:
  • Supports 3rd Gen AMD AM4 Ryzen/ future AMD RyzenProcessors
  • Digi Power design
  • 8 Power Phase design
• Chipset:AMD B550
• Memory:
  • Dual Channel DDR4 Memory Technology
  • 4 x DDR4 DIMM Slots
  • AMD Ryzen series CPUs (Matisse) support DDR4 4533+(OC) / 4466(OC) / 4400(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory
  • AMD Ryzen series APUs support DDR4 4733+(OC) / 4666(OC) / 4600(OC) / 4533(OC) / 4466(OC) / 4400(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory
  • Max. capacity of system memory: 128GB
  • Supports Extreme Memory Profile (XMP) memory modules
  • 15 Gold Contact in DIMM Slots
• BIOS:
  • 256Mb AMI UEFI Legal BIOS with GUI support
  • Supports "Plug and Play"
  • Supports jumperfree
  • SMBIOS 2.3 support
  • CPU, CPU VDDCR_SOC, DRAM, VPPM, 1.05V_PROM_S5, 2.5V_PROM, +1.8VSB, VDDP Voltage Multi-adjustment
• Graphics:
  • Integrated AMD Radeon Vega Series Graphics in Ryzen Series APU
  • DirectX 12, Pixel Shader 5.0
  • Shared memory default 2GB. Max Shared memory supports up to 16GB.
  • Supports HDMI 2.1 with max. resolution up to 4K x 2K (4096x2160) @ 60Hz
  • Supports Auto Lip Sync, Deep Color (12bpc), xvYCC and HBR (High Bit Rate Audio) with HDMI 2.1 Port (Compliant HDMI monitor is required)
  • Supports HDR (High Dynamic Range) with HDMI 2.1
  • Supports HDCP 2.3 with HDMI 2.1 Port
  • Supports 4K Ultra HD (UHD) playback with HDMI 2.1 Port
  • Supports MicrosoftPlayReady
• Audio:
  • 7.1 CH HD Audio with Content Protection (Realtek ALC1200 Audio Codec)
  • Premium Blu-ray Audio support
  • Supports Surge Protection
  • PCB Isolate Shielding
  • Individual PCB Layers for R/L Audio Channel
  • Nahimic Audio
• LAN:
  • PCIE x1 Gigabit LAN 10/100/1000 Mb/s
  • Realtek RTL8111H
  • Supports Wake-On-LAN
  • Supports Lightning/ESD Protection
  • Supports Energy Efficient Ethernet 802.3az
  • Supports PXE
• Slots:
  • AMD Ryzen series CPUs (Matisse)
    - 2 x PCI Express x16 Slots (PCIE1: Gen4x16 mode; PCIE3: Gen3 x4 mode)
  • AMD Ryzen series APUs (Renoir)
    - 2 x PCI Express x16 Slots (PCIE1: Gen3x16 mode; PCIE3: Gen3 x4 mode)*
    - 2 x PCI Express 3.0 x1 Slots
    - Supports AMD Quad CrossFireXand CrossFireX
    - 1 x M.2 Socket (Key E) with the bundled WiFi-802.11ac module
• Storage:
  • 6 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0, RAID 1 and RAID 10), NCQ, AHCI and Hot Plug
  • 1 x Hyper M.2 Socket (M2_1), supports M Key type 2260/2280/22110 M.2 PCI Express module up to Gen4x4 (64 Gb/s) (with Matisse) or Gen3x4 (32 Gb/s) (with Renoir)
  • 1 x M.2 Socket (M2_3), supports M Key type 2242/2260/2280 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen3 x2 (16 Gb/s)
• Connector:
  • 1 x COM Port Header
  • 1 x SPI TPM Header
  • 1 x Power LED and Speaker Header
  • 2 x RGB LED Headers
  • 2 x Addressable LED Headers
  • 1 x CPU Fan Connector (4-pin)
  • 1 x CPU/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control)
  • 4 x Chassis/Water Pump Fan Connectors (4-pin) (Smart Fan Speed Control)
  • 1 x 24 pin ATX Power Connector
  • 1 x 8 pin 12V Power Connector
  • 1 x 4 pin 12V Power Connector
  • 1 x Front Panel Audio Connector
  • 2 x USB 2.0 Headers (Support 4 USB 2.0 ports) (Supports ESD Protection)
  • 1 x USB 3.2 Gen1 Header (Supports 2 USB 3.2 Gen1 ports) (Supports ESD Protection)
• Rear Panel I/O:
  • 2 x Antenna Ports
  • 1 x PS/2 Mouse/Keyboard Port
  • 1 x HDMI Port
  • 6 x USB 3.2 Gen1 Ports (Supports ESD Protection)
  • 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)
  • HD Audio Jacks: Line in / Front Speaker / Microphone
• Software and UEFI:
  • Software
    - ASRock Motherboard Utility (Phantom Gaming Tuning)
    - ASRock Polychrome SYNC
    - ASRock Key Master
    - ASRock XFast LAN
  • UEFI
    - ASRock Full HD UEFI
    - ASRock Instant Flash
• Support CD:Drivers, Utilities, AntiVirus Software (Trial Version), Google Chrome Browser and Toolbar
• Accessories:
  • Quick Installation Guide, Support CD, I/O Shield
  • 2 x SATA Data Cables
  • 3 x Screw for M.2 Socket
• Hardware Monitor:
  • Temperature Sensing: CPU, CPU/Water Pump, Chassis/Water Pump Fans
  • Fan Tachometer: CPU, CPU/Water Pump, Chassis/Water Pump Fans
  • Quiet Fan (Auto adjust chassis fan speed by CPU temperature): CPU, CPU/Water Pump, Chassis/Water Pump Fans
  • Fan Multi-Speed Control: CPU, CPU/Water Pump, Chassis/Water Pump Fans
  • Voltage monitoring: +12V, +5V, +3.3V, CPU Vcore, CPU VDDCR_SOC, DRAM, VPPM, 1.05V_PROM_S5, +1.8V, VDDP
• Form Factor:
  • ATX Form Factor: 12.0-in x 9.6-in, 30.5 cm x 24.4 cm
  • Solid Capacitor design
  • 2oz Copper PCB
• OS:MicrosoftWindows10 64-bit
• Certifications:
  • FCC, CE
  • ErP/EuP ready (ErP/EuP ready power supply is required)