Asrock Z390 Pro4, Intel Z390 Chipsatz, ATX

• 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 Overclocking

- 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
  
• 15μ Gold Contact in DIMM Slots

- Supports Intel^® UHD Graphics Built-in Visuals : Intel^® Quick Sync Video with AVC, MVC (S3D) and MPEG-2 Full HW Encode1, Intel^® InTru™ 3D, Intel^® Clear Video HD Technology, Intel^® Insider™, 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) @ 30Hz
  
• Supports DVI-D with max. resolution up to 1920x1200 @ 60Hz
  
• Supports D-Sub with max. resolution up to 1920x1200 @ 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
  

- 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 CrossFireX™ and CrossFireX™
  
• 1 x M.2 Socket (Key E), supports type 2230 WiFi/BT module and Intel^® CNVi (Integrated WiFi/BT)

• 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)**
  

• Premium Blu-ray Audio support
  
• Supports Surge Protection
  
• ELNA Audio Caps

- 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 PXE

• 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 / Microphone

• 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 Thunderbolt™ 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)

• 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, VCCST