ASRock Z370 Pro4

Unique Feature

ASRock Super Alloy

• Premium 45A Power Choke
• Premium Memory Alloy Choke (Reduces 70% core loss compared to iron powder choke)
• Sapphire Black PCB
• High Density Glass Fabric PCB

ASRock Intel® 4-Layer Memory POOL (Planes on Outer Layers) Technology

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
• 10 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 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

• 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

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 HDMI Port

• 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 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 PXE

Slots

• 2 x PCI Express 3.0 x16 Slots (PCIE2: x16 mode; PCIE4: x4 mode)*
• 3 x PCI Express 3.0 x1 Slots (Flexible PCIe)
• 1 x PCI Slot
• Supports AMD Quad CrossFireX™ and CrossFireX™
• 1 x M.2 Socket (Key E), supports type 2230 WiFi/BT module

*Supports NVMe SSD as boot disks

If PCIE5 slot or PCI slot is occupied, PCIE4 slot will run at x2 mode.

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 Ultra M.2 Sockets (M2_1 and 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)**

*If M2_1 is occupied by a SATA-type M.2 device, SATA_5 will be disabled.

If M2_2 is occupied by a SATA-type M.2 device, SATA_0 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 Chassis Intrusion Header
• 1 x Power LED and Speaker Header
• 1 x CPU 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) (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)
• 3 x USB 2.0 Headers (Support 5 USB 2.0 ports) (Supports ESD Protection)
• 1 x USB 3.1 Gen1 Header (Supports 2 USB 3.1 Gen1 ports) (Supports ESD Protection)

• The CPU Fan Connector supports the CPU fan of maximum 1A (12W) fan power.
• *The Chassis Optional/Water Pump Fan supports the water cooler fan of maximum 1.5A (18W) fan power.
• **CHA_FAN2 and CHA_FAN3/W_PUMP 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
• 5 x USB 3.1 Gen1 Type-A Ports (Supports ESD Protection)
• 1 x USB 3.1 Gen1 Type-C Port (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

Software 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 Crashless BIOS
• ASRock Easy RAID Installer

*These utilities can be downloaded from ASRock Live Update & APP Shop.

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
• 3 x Screws for M.2 Sockets

Hardware Monitor

• Temperature Sensing: CPU, Chassis, Chassis Optional/Water Pump Fans
• Fan Tachometer: CPU, Chassis, Chassis Optional/Water Pump Fans
• Quiet Fan (Auto adjust chassis fan speed by CPU temperature): CPU, Chassis, Chassis Optional/Water Pump Fans
• Fan Multi-Speed Control: CPU, Chassis, Chassis Optional/Water Pump Fans
• CASE OPEN detection
• Voltage monitoring: +12V, +5V, +3.3V, CPU Vcore, DRAM, VPPM, PCH 1.0V, VCCSA, VCCST

Form Factor

• ATX Form Factor: 12.0-in x 8.8-in, 30.5 cm x 22.4 cm
• Solid Capacitor design

OS - Microsoft® Windows® 10 64-bit

Certifications

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