ASRock Motherboard Z390 Pro4 LGA1151 Z390 Max.64GB DDR4 PCI Express SATA3 DSUB/DVI/HDMI ATX Retail

o Supports 9th and 8th Gen Intel(R) CoreTM processors (Socket 1151) o 10 Power Phase Designo Supports DDR4 4300MHz+ (OC) o 2 PCIe 3.0 x16, 3 PCIe 3.0 x1, 1 M.2(Key E) For WiFio AMD Quad CrossFireX(TM) and CrossFireX(TM)o Graphics Output Options: HDMI, DVI-D, D-Subo 7.1 CH HD Audio (Realtek ALC892 Audio Codec), ELNA Audio Capso 6 SATA3, 2 Ultra M.2 (PCIe Gen3 x4 and SATA3) o 2 USB 3.1 Gen2 (Rear Type-A+C), 6 USB 3.1 Gen1 (4 Front, 2 Rear) o Intel(R) Gigabit LANDual M.2 For SSDEquipped with M.2 slot that supports both SATA3 6Gb/s and PCIe Gen3 x4 Ultra M.2 interface that pushes data transfer speeds up to 32Gb/s, and is compatible with ASRock's U.2 Kit for installing some of the world's fastest U.2 PCIe Gen3 x4 SSD. Supports Type 22110 M.2Ready for higher capacity and even faster Type 22110 M.2 NVMe SSD to fulfill the need of performanceIntel(R) Optane(TM) Memory ReadySupports Intel(R) Optane(TM) memory technology and Intel(R) Optane(TM) storage technology that redefines a new standard of high performance and responsiveness. ASRock Intel(R) 4-Layer Memory POOL TechnologyPOOL (Planes On Outer Layers) technology allows 4-layer boards to utilize stripline routing instead of micro-strip routing, making motherboard having better electrical properties and performance. Intel(R) LANIntel(R) LAN provides the best throughput performance, lower CPU utilization, enhanced stability and is able to deliver ultimate network experience to users! M.2 (KEY E) For WiFiBesides the onboard LAN port, users may also choose 802.11ac wireless connections by M.2 (Key E) slot. Unique Feature ASRock USB 3.1 Gen2 - ASRock USB 3.1 Gen2 Type-A Port (10 Gb/s) - ASRock USB 3.1 Gen2 Type-C Port (10 Gb/s) ASRock Super Alloy - Premium 50A Power Choke - Sapphire Black PCB - High Density Glass Fabric PCBASRock Intel 4-Layer Memory POOL (Planes on Outer Layers) Technology ASRock Ultra M.2 (PCIe Gen3 x4 and SATA3) ASRock Full Spike Protection (for all USB, Audio, LAN Ports) ASRock Live Update and APP ShopCPU - Supports 9th and 8th Gen Intel CoreTM Processors (Socket 1151) - Supports CPU up to 95W - Digi Power design - 10 Power Phase design - Supports Intel Turbo Boost 2.0 Technology - Supports Intel K-Series unlocked CPUs - Supports ASRock BCLK Full-range OverclockingChipset - Intel Z390Memory - Dual Channel DDR4 Memory Technology - 4 x DDR4 DIMM Slots - Supports DDR4 4300+(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3200(OC) / 2933(OC) / 2800(OC) / 2666 / 2400 / 2133 non-ECC, un-buffered memory- Supports ECC UDIMM memory modules (operate in non-ECC mode) - Max. capacity of system memory: 64GB - Supports Intel Extreme Memory Profile (XMP) 2.0 - 15 micro Gold Contact in DIMM Slots Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows 32-bit OS. For Windows 64-bit OS with 64-bit CPU, there is no such limitation. BIOS - 128Mb AMI UEFI Legal BIOS with multilingual GUI support - ACPI 6.0 Compliant wake up events - SMBIOS 2.7 Support - DRAM, PCH 1.0V, VCCIO, VCCST, VCCSA, VPPM Voltage Multi-adjustmentGraphics - Supports Intel UHD Graphics Built-in Visuals : Intel Quick Sync Video with AVC, MVC (S3D) and MPEG-2 Full HW Encode1, Intel InTruTM 3D, Intel Clear Video HD Technology, Intel InsiderTM, Intel UHD Graphics - DirectX 12 - HWA Encode/Decode: AVC/H.264, HEVC/H.265 8-bit, HEVC/H.265 10-bit, VP8, VP9 8-bit, VP9 10-bit (Decode only), MPEG2, MJPEG, VC-1 (Decode only) - Three graphics output options: D-Sub, DVI-D and HDMI - Supports Triple Monitor - Supports HDMI with max. resolution up to 4K x 2K (4096x2160) at 30Hz - Supports DVI-D with max. resolution up to 1920x1200 at 60Hz - Supports D-Sub with max. resolution up to 1920x1200 at 60Hz - Supports Auto Lip Sync, Deep Color (12bpc), xvYCC and HBR (High Bit Rate Audio) with HDMI Port (Compliant HDMI monitor is required) - Supports HDCP with DVI-D and HDMI Ports - Supports 4K Ultra HD (UHD) playback with HDMI Port Intel UHD Graphics Built-in Visuals and the VGA outputs can be supported only with processors which are GPU integrated.Audio - 7.1 CH HD Audio with Content Protection (Realtek ALC892 Audio Codec) - Premium Blu-ray Audio support - Supports Surge Protection - ELNA Audio Caps To configure 7.1 CH HD Audio, it is required to use an HD front panel audio module and enable the multi-channel audio feature through the audio driver. LAN - Gigabit LAN 10/100/1000 Mb/s - Giga PHY Intel I219V - Supports Wake-On-LAN - Supports Lightning/ESD Protection - Supports Energy Efficient Ethernet 802.3az - Supports PXESlots - 2 x PCI Express 3.0 x16 Slots (PCIE2/PCIE4: single at x16 (PCIE2), dual at x16 (PCIE2) / x4 (PCIE4)) - 3 x PCI Express 3.0 x1 Slots (Flexible PCIe) - Supports AMD Quad CrossFireXTM and CrossFireXTM - 1 x M.2 Socket (Key E), supports type 2230 WiFi/BT module and Intel CNVi (Integrated WiFi/BT) Supports NVMe SSD as boot disksStorage - 6 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0, RAID 1, RAID 5, RAID 10, Intel Rapid Storage Technology 16), NCQ, AHCI and Hot Plug - 1 x Ultra M.2 Socket (M2_1), supports M Key type 2230/2242/2260/2280 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen3 x4 (32 Gb/s) - 1 x Ultra M.2 Socket (M2_2), supports M Key type 2230/2242/2260/2280/22110 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen3 x4 (32 Gb/s) If M2_1 is occupied by a SATA-type M.2 device, SATA3_5 will be disabled. If M2_2 is occupied by a SATA-type M.2 device, SATA3_1 will be disabled. If M2_2 is occupied by a PCIe-type M.2 device, SATA3_0 will be disabled. Supports Intel OptaneTM Technology Supports NVMe SSD as boot disks Supports ASRock U.2 KitConnector - 1 x COM Port Header - 1 x TPM Header - 1 x Power LED and Speaker Header - 1 x CPU Fan Connector (4-pin) - 3 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 Front Panel Audio Connector - 1 x ThunderboltTM AIC Connector (5-pin) - 2 x USB 2.0 Headers (Support 3 USB 2.0 ports) (Supports ESD Protection) - 2 x USB 3.1 Gen1 Headers (Support 4 USB 3.1 Gen1 ports) (Supports ESD Protection) The CPU Fan Connector supports the CPU fan of maximum 1A (12W) fan power. The Chassis/Water Pump Fan supports the water cooler fan of maximum 2A (24W) fan power. CHA_FAN1/WP, CHA_FAN2/WP and CHA_FAN3/WP can auto detect if 3-pin or 4-pin fan is in use.Rear Panel I/O - 1 x Antenna Ports - 1 x PS/2 Mouse/Keyboard Port - 1 x D-Sub Port - 1 x DVI-D Port - 1 x HDMI Port - 2 x USB 2.0 Ports (Supports ESD Protection) - 1 x USB 3.1 Gen2 Type-A Port (10 Gb/s) (Supports ESD Protection) - 1 x USB 3.1 Gen2 Type-C Port (10 Gb/s) (Supports ESD Protection) - 2 x USB 3.1 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 / MicrophoneSoftware and UEFI Software - ASRock A-Tuning - ASRock XFast LAN UEFI - ASRock EZ Mode - ASRock Full HD UEFI - ASRock My Favorites in UEFI - ASRock Instant Flash - ASRock Internet Flash - ASRock Easy RAID Installer These utilities can be downloaded from ASRock Live Update and APP Shop.Support CD - Drivers, Utilities, AntiVirus Software (Trial Version), Google Chrome Browser and ToolbarAccessories - Quick Installation Guide, Support CD, I/O Shield - 2 x SATA Data Cables - 3 x Screws for M.2 SocketsHardware 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 Multi-Speed Control: CPU, Chassis/Water Pump Fans - Voltage monitoring: +12V, +5V, +3.3V, CPU Vcore, DRAM, VPPM, PCH 1.0V, VCCSA, VCCSTForm Factor - ATX Form Factor: 12.0-in x 8.8-in, 30.5 cm x 22.4 cm - Solid Capacitor designOS - Microsoft Windows 10 64-bitCertifications - FCC, CE - ErP/EuP ready (ErP/EuP ready power supply is required)