A520M-ITX/AC Features: Supports 3rd Gen AMD AM4 Ryzen™ / Future AMD Ryzen™ Processors (3000 and 4000 Series Processors) Supports DDR4 4733+ (OC) 1 x PCIe 3.0 x16 Graphics Output: DisplayPort, HDMI 7.1 CH HD Audio (Realtek ALC887 Audio Codec) 4 x SATA3, 1 x Ultra M.2 (PCIe Gen3 x4 & SATA3) 6 x USB 3.2 Gen1 (2 Front, 3 Rear TypeA, 1 x Rear TypeC) Realtek Gigabit LAN Intel® 802.11ac WiFi + BT 4.2 Specifications: Unique Feature ASRock Super Alloy Premium 60A Power Choke 50A Dr.MOS Sapphire Black PCB High Density Glass Fabric PCB Intel® 802.11ac WiFi ASRock Full Coverage M.2 Heatsink ASRock Ultra M.2 (PCIe Gen3x4) ASRock Full Spike Protection (for all USB, Audio, LAN Ports) ASRock Live Update & APP Shop CPU Supports 3rd Gen AMD AM4 Ryzen™ / future AMD Ryzen™ Processors (3000 and 4000 Series Processors) Digi Power design 8 Power Phase design Chipset AMD A520 Memory Dual Channel DDR4 Memory Technology 2 x DDR4 DIMM Slots AMD Ryzen series CPUs (Matisse) support DDR4 4600+(OC) / 4533(OC) / 4466(OC) / 4400(OC) / 4333(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 & nonECC, unbuffered memory AMD Ryzen series APUs (Renoir) 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 & nonECC, unbuffered memory Max. capacity of system memory: 64GB Supports Extreme Memory Profile (XMP) memory modules 15µ Gold Contact in DIMM Slots BIOS 128Mb AMI UEFI Legal BIOS with GUI support Supports "Plug and Play" ACPI 5.1 compliance wake up events Supports jumperfree SMBIOS 2.3 support CPU, CPU VDDCR_SOC, DRAM, VPPM, +1.8VSB, VDDP Voltage Multiadjustment 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. Dual graphics output: support HDMI and DisplayPort 1.4 ports by independent display controllers Supports HDMI 2.1 with max. resolution up to 4K x 2K (4096x2160) @ 60Hz Supports DisplayPort 1.4 Input with max. resolution up to 5K (5120x2880)@120Hz 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 and DisplayPort 1.4 Ports Supports 4K Ultra HD (UHD) playback with HDMI 2.1 and DisplayPort 1.4 Ports Supports Microsoft® PlayReady Audio 7.1 CH HD Audio (Realtek ALC887 Audio Codec) Supports Surge Protection LAN PCIE x1 Gigabit LAN 10/100/1000 Mb/s Realtek RTL8111H Supports WakeOnLAN Supports Lightning/ESD Protection Supports Energy Efficient Ethernet 802.3az Supports PXE Wireless LAN Intel® 802.11ac WiFi Module Supports IEEE 802.11a/b/g/n/ac Supports DualBand (2.4/5 GHz) Supports high speed wireless connections up to 433Mbps Supports Bluetooth 4.2 + High speed class II Slots 1 x PCI Express 3.0 x16 Slot (PCIE1: x16 mode) 1 x Vertical M.2 Socket (Key E) with the bundled WiFi802.11ac module (on the rear I/O) Storage 4 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0, RAID 1 and RAID 10), NCQ, AHCI and Hot Plug 1 x Ultra M.2 Socket (M2_1), supports M Key type 2280 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen3 x4 (32 Gb/s) Connector 1 x RGB LED Header 1 x Addressable LED Header 1 x CPU Fan Connector (4pin) 2 x Chassis/Water Pump Fan Connectors (4pin) (Smart Fan Speed Control) 1 x 24 pin ATX Power Connector 1 x 8 pin 12V Power Connector 1 x Front Panel Audio Connector 1 x USB 2.0 Header (Supports 2 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 1 x DisplayPort 1.4 2 x USB 2.0 Ports (Supports ESD Protection) 3 x USB 3.2 Gen1 TypeA Ports (Supports ESD Protection) 1 x USB 3.2 Gen1 TypeC Port (Supports ESD Protection) 1 x RJ45 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 (ATuning) ASRock Polychrome SYNC 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 2 x ASRock WiFi 2.4/5 GHz Antennas Hardware Monitor Temperature Sensing: CPU, Chassis/Water Pump Fans Fan Tachometer: CPU, Chassis/Water Pump Fans Quiet Fan (Auto adjust chassis fan speed by CPU temperature): CPU, Chassis/Water Pump Fans Fan MultiSpeed Control: CPU, Chassis/Water Pump Fans Voltage monitoring: +12V, +5V, +3.3V, CPU Vcore Form Factor MiniITX Form Factor: 6.7in x 6.7in, 17.0 cm x 17.0 cm Solid Capacitor design OS Microsoft® Windows® 10 64bit Certifications FCC, CE ErP/EuP ready (ErP/EuP ready power supply is required)