ASROCK Z370 EXTREME4

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 - XXL Aluminum Alloy Heatsink - Premium 60A Power Choke - Premium Memory Alloy Choke (Reduces 70% core loss compared to iron powder choke) - Dual-Stack MOSFET (DSM) - Combo Caps (Nichicon 12K Black Caps) - Nichicon 12K Black Caps (100% Japan made high quality conductive polymer capacitors) - I/O Armor - Matte Black PCB - High Density Glass Fabric PCB ASRock Intel® 4-Layer Memory POOL (Planes on Outer Layers) Technology ASRock Steel Slots ASRock Ultra M.2 (PCIe Gen3 x4 & SATA3) ASRock Full Spike Protection (for all USB, Audio, LAN Ports) ASRock Live Update & APP Shop CPU - Supports 8th Generation Intel® Core™ Processors (Socket 1151) - Digi Power design - 12 Power Phase design - Supports Intel® Turbo Boost 2.0 Technology - Supports Intel® K-Series unlocked CPUs - Supports ASRock BCLK Full-range Overclocking Chipset - Intel® Z370 Memory - Dual Channel DDR4 Memory Technology - 4 x DDR4 DIMM Slots - Supports DDR4 4333+(OC)* / 4266(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 *8th Gen Intel® CPU supports DDR4 up to 2666. Please refer to Memory Support List on ASRock's website for more information. **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 - 2 x 128Mb AMI UEFI Legal BIOS with multilingual GUI support (1 x Main BIOS and 1 x Backup BIOS) - Supports Secure Backup UEFI Technology - ACPI 6.0 Compliant wake up events - SMBIOS 2.7 Support - CPU Core/Cache, GT Core/Cache, DRAM, PCH 1.0V, VCCIO, VCCST, VCCSA, VCCPLL, CPU Internal PLL, GT PLL, Ring PLL, System Agent PLL, Memory Controller PLL Voltage Multi-adjustment Graphics - 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: VP9 8-bit, VP9 10-bit (Encode only), VP8, HEVC (MPEG-H Part2, h.265), AVC (MPEG4, h.264), MPEG2-Part2 (h.262), JPEG/MJPEG,VC-1 - Max. shared memory 1024MB** - 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 DVI-D and HDMI Ports *Intel® UHD Graphics Built-in Visuals and the VGA outputs can be supported only with processors which are GPU integrated. **The size of maximum shared memory may vary from different operating systems. Audio - 7.1 CH HD Audio with Content Protection (Realtek ALC1220 Audio Codec) - Premium Blu-ray Audio support - Supports Surge Protection - Supports Purity Sound™ 4 - Nichicon Fine Gold Series Audio Caps - 120dB SNR DAC with Differential Amplifier - NE5532 Premium Headset Amplifier for Front Panel Audio Connector (Supports up to 600 Ohm headsets) - Pure Power-In - Direct Drive Technology - PCB Isolate Shielding - Impedance Sensing on Front Out port - Individual PCB Layers for R/L Audio Channel - RGB LED - 15µ Gold Audio Connector - Supports DTS Connect 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 PXE Slots - 3 x PCI Express 3.0 x16 Slots (PCIE2/PCIE4/PCIE6: single at x16 (PCIE2); dual at x8 (PCIE2) / x8 (PCIE4); triple at x8 (PCIE2) / x8 (PCIE4) / x4 (PCIE6))* - 3 x PCI Express 3.0 x1 Slots (Flexible PCIe) - Supports AMD Quad CrossFireX™, 3-Way CrossFireX™ and CrossFireX™ - Supports NVIDIA® Quad SLI™ and SLI™ - 1 x M.2 Socket (Key E), supports type 2230 WiFi/BT module - 15µ Gold Contact in VGA PCIe Slot (PCIE2) *Supports NVMe SSD as boot disks Storage - 6 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0, RAID 1, RAID 5, RAID 10, Intel® Rapid Storage Technology 15), NCQ, AHCI and Hot Plug* - 2 x SATA3 6.0 Gb/s Connectors by ASMedia ASM1061, support 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)** *M2_1, SATA3_0 and SATA3_1 share lanes. If either one of them is in use, the others will be disabled. M2_2, SATA3_4 and SATA3_5 share lanes. If either one of them is in use, the others will be disabled. **Supports Intel® Optane™ Technology Supports NVMe SSD as boot disks Supports ASRock U.2 Kit Connector - 1 x COM Port Header - 1 x TPM Header - 1 x Power LED and Speaker Header - 1 x RGB LED Header* - 1 x CPU Fan Connector (4-pin)** - 1 x CPU Optional/Water Pump Fan Connector (4-pin)*** - 2 x Chassis Fan Connectors (4-pin) (Smart Fan Speed Control) - 1 x Chassis Optional/Water Pump Fan Connector (4-pin)**** - 1 x 24 pin ATX Power Connector (Hi-Density Power Connector) - 1 x 8 pin 12V Power Connector (Hi-Density Power Connector) - 1 x Front Panel Audio Connector (15µ Gold Audio Connector) - 1 x Thunderbolt™ AIC Connector (5-pin) - 3 x USB 2.0 Headers (Support 6 USB 2.0 ports) (Intel® Z370) (Supports ESD Protection) - 1 x USB 3.1 Gen1 Header (Supports 2 USB 3.1 Gen1 ports) (Intel® Z370) (Supports ESD Protection) - 1 x USB 3.1 Gen1 Header (Supports 2 USB 3.1 Gen1 ports) (ASMedia ASM1074 hub) (Supports ESD Protection) - 1 x Front Panel Type C USB 3.1 Gen1 Header (ASMedia ASM1074 hub) *Supports in total up to 12V/3A, 36W LED Strip **The CPU Fan Connector supports the CPU fan of maximum 1A (12W) fan power. ***The CPU Optional/Water Pump Fan supports the water cooler fan of maximum 1.5A (18W) fan power. ****The Chassis Optional/Water Pump Fan supports the water cooler fan of maximum 1.5A (18W) fan power. *****CHA_FAN1 and CHA_FAN2 can auto detect if 3-pin or 4-pin fan is in use. Rear Panel I/O - 2 x Antenna Ports - 1 x PS/2 Mouse/Keyboard Port - 1 x D-Sub Port - 1 x DVI-D Port - 1 x HDMI Port - 1 x Optical SPDIF Out Port - 1 x USB 3.1 Gen2 Type-A Port (10 Gb/s) (ASMedia ASM3142) (Supports ESD Protection) - 1 x USB 3.1 Gen2 Ty