

ASRock Z390M Pro4 Motherboard
With support for Intel 8th and 9th gen Core processors, AMD Quad CrossFireX, dual M.2 SSDs and Intel Optane Memory, the ASRock Z390M Pro4 is a high-end Micro ATX Intel motherboard ready for building a powerful system. It's built with solid-quality materials to ensure reliability and stability while Full Spike Protection helps avoid damages caused by strikes and surges. Enjoy the convenience provided by intuitive A-Tuning software and ASRock Live Update & APP Shop.
- Supports 9th and 8th Gen Intel Core Processors (Socket 1151)
- Supports DDR4 4,300MHz+ (OC)
- 2x PCIe 3.0 x16, 2x PCIe 3.0 x1 and 1x M.2 Key E for WiFi
- AMD Quad CrossFireX
- Graphics Output Options: HDMI, DVI-D and D-Sub
- 7.1 CH HD Audio (Realtek ALC892 Audio Codec), ELNA Audio Caps
- 6x SATA3, 1x Ultra M.2 (PCIe Gen3 x4) and 1x Ultra M.2 (PCIe Gen3 x4 & SATA3)
- 2x USB 3.1 Gen2 10Gb/s (1x Type-A + 1x Type-C)
- 8x USB 3.1 Gen1 (4x Front, 4x Rear)
- Intel Gigabit LAN

Equipped with an M.2 slot that supports both SATA3 6Gb/s and PCIe Gen3 x4 Ultra M.2 interfaces that push data-transfer speeds up to 32Gb/s, and is compatible with ASRock's U.2 Kit for installing some of the world's fastest U.2 PCIe Gen3 x4 SSD.

Supports Intel Optane memory technology and Intel Optane storage technology that redefines a new standard of high performance and responsiveness.

POOL (Planes On Outer Layers) technology allows 4-layer boards to utilize stripline routing instead of micro-strip routing, making the motherboard have better electrical properties and performance.

Intel LAN provides the best throughput performance, lower CPU utilization, enhanced stability and is able to deliver the ultimate network experience to users!

HEVC 10-bit provide substantially improved video quality and higher bit depth video experience.


Compared to traditional chokes, ASRock's premium 45A power chokes effectively make the saturation current up to three times better, thus providing enhanced and improved Vcore voltage to the motherboard.

The new Sapphire Black PCB represents rock-solid quality and gives the motherboard a more mysterious touch with a pure black PCB appearance.

The ASRock's Z390M's high-density glass-fabric PCB design reduces the gaps between the PCB layers to protect the motherboard against electrical shorts caused by humidity.

Complete with all three types of most used connectors! Packed with a D-Sub + DVI-D + HDMI combo. Plus the HDMI port supports 4K resolution.

Graphics, graphics and even more graphics! You've demanded more eye candy, so this motherboard supports Triple Monitor. You may choose up to three display interfaces from the rear I/O to connect monitors and use them simultaneously without installing another graphics card.

Unlike traditional motherboards that use analog power, this motherboard uses a next-generation digital PWM (Pulse-Width Modulation) design, which provides CPU Vcore voltage more efficiently and smoothly, so that the stability and lifespan of the motherboard is greatly enhanced.

This is not only a standard CPU fan header, but also supports water pumps! This header provides a maximum of 2A power for supporting the most popular water pumps. Each user can also can adjust the voltage of their water pump to get higher cooling performance with lower noise.

ASRock applied solid capacitors on this motherboard. With these solid caps, this motherboard is allowed to perform more stably and ensure longer lifetime.

A-Tuning is ASRock's multi-purpose software suite with a new interface, more new features and improved utilities.

Some sensitive digital components on the motherboard are vulnerable to power surges, the excessive current may cause your system to malfunction immediately. ASRock Full Spike Protection includes various technologies to prevent your motherboard's components from being damaged by these unexpected voltage spikes.

ASRock Live Update & APP Shop is designed for your convenience. We provide various apps and support software for users to download. You can also easily optimize your system and keep your motherboard up to date with ASRock Live Update & APP Shop.