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ASRock Z170M Pro4S M.2 DDR4 1151 mATX Motherboard


Availability: Available for order, Usually ships within 2 to 5 business days.

• ASRock Super Alloy, Supports 6th Generation Intel® Core™ Processors (Socket 1151)
• Digi Power, Supports DDR4 3466+(OC) memory modules
• 2 PCIe 3.0 x16, 2 PCIe 3.0 x1, AMD Quad CrossFireX™, CrossFireX™
• Graphics Output Options: DVI-D, HDMI
• 7.1 CH HD Audio (Realtek ALC892 Audio Codec), ELNA Audio Caps
• 6 SATA3, 1 Ultra M.2 (PCIe Gen3 x4 & SATA3), 8 USB 3.0 (2 Front, 6 Rear)
• Supports Full Spike Protection, ASRock Live Update & APP Shop

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Manufacturer NumberZ170M Pro4S
CPU Supports 6th Generation Intel® Core™ i7/i5/i3/Pentium®/Celeron® Processors (Socket 1151)
Digi Power design
6 Power Phase design
Supports Intel® Turbo Boost 2.0 Technology
Supports Intel® K-Series unlocked CPUs
Supports ASRock BCLK Full-range Overclocking
Chipset Intel® Z170
Memory Dual Channel DDR4 Memory Technology
4 x DDR4 DIMM Slots
Supports DDR4 3466+(OC)*/3200(OC)/2933(OC)/2800(OC)/2400(OC)/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
*3466+(OC) memory frequency can only be achieved when a single memory module is installed (Single channel memory).
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 5.0 Compliant wake up events
SMBIOS 2.7 Support
DRAM, VCCIO, VCCSA Voltage Multi-adjustment
Audio, Video and Networking
Graphics Supports Intel® HD 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® HD Graphics 510/530
Pixel Shader 5.0, DirectX 12
Max. shared memory 1024MB*
Dual graphics output: Support DVI-D and HDMI ports by independent display controllers
Supports HDMI with max. resolution up to 4K x 2K (4096x2160) @ 24Hz / (3840x2160) @ 30Hz
Supports DVI-D 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 Accelerated Media Codecs: HEVC, VP8, VP9
Supports HDCP with DVI-D and HDMI Ports
Supports Full HD 1080p Blu-ray (BD) playback with DVI-D and HDMI Ports
*The size of maximum shared memory may vary from different operating systems.
**Intel® HD Graphics Built-in Visuals and the VGA outputs can be supported only with processors which are GPU integrated.
***Due to chipset limitation, the Blu-ray playback of Intel® HD Graphics is only supported under Windows® 8 / 8 64-bit / 7 / 7 64-bit.
****Intel® InTru™ 3D is only supported under Windows® 8 / 8 64-bit / 7 / 7 64-bit.
Audio 7.1 CH HD Audio with Content Protection (Realtek ALC892 Audio Codec)*
Premium Blu-ray Audio support
Supports Surge Protection (ASRock Full Spike 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 (ASRock Full Spike Protection)
Supports Energy Efficient Ethernet 802.3az
Supports PXE
Expansion / Connectivity
Slots 2 x PCI Express 3.0 x16 Slots (PCIE1: x16 mode; PCIE4: x4 mode)*
2 x PCI Express 3.0 x1 Slots (Flexible PCIe)
Supports AMD Quad CrossFireX™ and CrossFireX™
*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 14 and Intel® Smart Response Technology), NCQ, AHCI and Hot Plug*
1 x Ultra M.2 Socket, supports type 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, SATA3_0 and SATA3_1 will be disabled.
**Supports ASRock U.2 Kit
Supports NVMe SSD as boot disks
Connector 1 x COM Port Header
1 x TPM Header
1 x Chassis Intrusion and Speaker Header
1 x CPU Fan Connector (4-pin) (Smart Fan Speed Control)
2 x Chassis 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 USB 2.0 Header (Supports 2 USB 2.0 ports) (Supports ESD Protection (ASRock Full Spike Protection
1 x USB 3.0 Header (Supports 2 USB 3.0 ports) (Supports ESD Protection (ASRock Full Spike Protection
*All CPU/Chassis Fan Connectors can auto detect if 3-pin or 4-pin fan is in use.
The CPU Fan Connector supports the CPU fan of maximum 1A (12W) fan power.
Rear Panel I/O 1 x PS/2 Mouse/Keyboard Port
1 x DVI-D Port
1 x HDMI Port
6 x USB 3.0 Ports (Supports ESD Protection (ASRock Full Spike Protection
1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)
HD Audio Jacks: Line in / Front Speaker / Microphone
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
1 x Screw for M.2 Socket
Form Factor Micro ATX Form Factor: 9.6-in x 9.6-in, 24.4 cm x 24.4 cm
Solid Capacitor design
OS Microsoft® Windows® 10 64-bit / 8.1 64-bit / 7 32-bit / 7 64-bit*
*To install Windows® 7 OS, a modified installation disk with xHCI drivers packed into the ISO file is required. Please see our online tutorial or check our User Manual for more detailed instructions.
For the updated Windows® 10 driver, please visit ASRock′s website for details.
Certifications FCC, CE, WHQL
ErP/EuP ready (ErP/EuP ready power supply is required)
Warranty3 Years Manufacturer Warranty
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