AsRock Z390-STEEL-LEGEND LGA 1151 Motherboard

ASRock USB 3.2 Gen2
– ASRock USB 3.2 Gen2 Type-A Port (10 Gb/s)
– ASRock USB 3.2 Gen2 Type-C Port (10 Gb/s)
ASRock Super Alloy
– XXL Aluminum Alloy Heatsink
– Premium 60A Power Choke
– Nichicon 12K Black Caps (100% Japan made high quality conductive polymer capacitors)
– Shaped PCB Design
– Matte Black PCB
– High Density Glass Fabric PCB
ASRock Intel^® 4-Layer Memory POOL (Planes on Outer Layers) Technology
ASRock Steel Slot
ASRock Full Coverage M.2 Heatsink
ASRock Ultra M.2 (PCIe Gen3 x4 & SATA3) ASRock POST Status Checker (PSC)
ASRock Full Spike Protection (for all USB, Audio, LAN Ports)
ASRock Live Update & APP Shop

– Supports 9^th and 8^th Gen Intel^® Core™ Processors (Socket 1151)
– Digi Power design
– 8 Power Phase design
– Supports Intel^® Turbo Boost 2.0 Technology
– Supports Intel^® K-Series unlocked CPUs
– Supports ASRock BCLK Full-range Overclocking

– Intel^® Z390

– Dual Channel DDR4 Memory Technology
– 4 x DDR4 DIMM Slots
– Supports DDR4 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: 128GB*
– Supports Intel^® Extreme Memory Profile (XMP) 2.0
– 15μ Gold Contact in DIMM Slots

– 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-adjustment

– 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
– Dual graphics output: Support HDMI and DisplayPort 1.2 ports by independent display controllers
– Supports HDMI 1.4 with max. resolution up to 4K x 2K (4096×2160) @ 30Hz
– Supports DisplayPort 1.2 with max. resolution up to 4K x 2K (4096×2304) @ 60Hz
– Supports Auto Lip Sync, Deep Color (12bpc), xvYCC and HBR (High Bit Rate Audio) with HDMI 1.4 Port (Compliant HDMI monitor is required)
– Supports HDCP 2.2 with HDMI 1.4 and DisplayPort 1.2 Ports
– Supports 4K Ultra HD (UHD) playback with HDMI 1.4 and DisplayPort 1.2 Ports

– 7.1 CH HD Audio with Content Protection (Realtek ALC1200 Audio Codec)
– Premium Blu-ray Audio support
– Supports Surge Protection
– Nichicon Fine Gold Series Audio Caps
– 110dB SNR DAC with Differential Amplifier
– PCB Isolate Shielding
– Individual PCB Layers for R/L Audio Channel
– Gold Audio Jacks

– 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

– 2 x PCI Express 3.0 x16 Slots (PCIE1/PCIE4: single at x16 (PCIE1); dual at x16 (PCIE1) / 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)

– 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 2230/2242/2260/2280/22110 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 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen3 x4 (32 Gb/s)**

– 1 x COM Port Header
– 1 x SPI TPM Header
– 1 x Power LED and Speaker Header
– 2 x RGB LED Headers*
– 1 x Addressable LED Header**
– 1 x CPU Fan Connector (4-pin)***
– 1 x CPU/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control)****
– 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 3.2 Gen1 Headers (Support 4 USB 3.2 Gen1 ports) (Supports ESD Protection)

– 1 x Antenna Bracket
– 1 x PS/2 Mouse/Keyboard Port
– 1 x HDMI Port
– 1 x DisplayPort 1.2
– 1 x Optical SPDIF Out Port
– 2 x USB 2.0 Ports (Supports ESD Protection)
– 1 x USB 3.2 Gen2 Type-A Port (10 Gb/s) (ReDriver) (Supports ESD Protection)
– 1 x USB 3.2 Gen2 Type-C Port (10 Gb/s) (ReDriver) (Supports ESD Protection)
– 2 x USB 3.2 Gen1 Ports (Intel^® Z390) (Supports ESD Protection)
– 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)
– HD Audio Jacks: Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone (Gold Audio Jacks)

Software
– ASRock A-Tuning
– ASRock Polychrome SYNC
– 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

– Drivers, Utilities, AntiVirus Software (Trial Version), Google Chrome Browser and Toolbar

– Quick Installation Guide, Support CD, I/O Shield
– 2 x SATA Data Cables
– 3 x Screws for M.2 Sockets
– 2 x Standoffs for M.2 Sockets

– 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, DRAM, VPPM, PCH 1.0V, VCCSA, VCCST

– ATX Form Factor: 12.0-in x 9.6-in, 30.5 cm x 24.4 cm

– Microsoft^® Windows^® 10 64-bit

– FCC, CE
– ErP/EuP ready (ErP/EuP ready power supply is required)