Asus PRIME Z390M-PLUS

Intel LGA 1151 mATX motherboard with OptiMem II, DDR4 4266 MHz, Dual M.2, HDMI, Intel Optane memory ready, SATA 6Gb/s, USB 3.1 Gen 2

PRIME
Dressed in professional attire, the Prime Z390 series caters to daily users and content creators with well-rounded specs and features. Combining the benefits of the latest processors with essential ASUS design and engineering, Prime Z390 provides a wealth of options for performance tuning via intuitive software and firmware features.

Tune it your way
Prime Z390 simplifies CPU overclocking with software and extensive tweaking options that give beginners and seasoned overclockers alike the tools to build well-tuned machines. A new memory trace layout provides stability and compatibility for both traditional DIMMs and RGB-infused memory, letting you pair a broad choice of DRAM kits with your build.

EPU & Fan Xpert 4

UEFI BIOS

Media-acclaimed UEFI BIOS
The UEFI BIOS is an early waypoint on any PC-building journey, and Prime Z390M-Plus offers one of the best in the business.

EZ Tuning Wizard
Quickly apply a CPU overclock to improve system performance, or configure a RAID array for faster data retrieval and backups.

My Favorites
Quickly discover tuning options and add preferred tools to the list.

Memory Enhancements

OptiMem II
DDR4 OC 4266+MHz
To provide Intel's latest processors' unfettered access to memory bandwidth, we've reimagined motherboard trace routing from the ground up. Our OptiMem II tech carefully maps memory signal pathways across different PCB layers to reduce vias and also adds shielding zones that significantly reduce crosstalk. And to further enhance overclocking headroom for fully stacked memory configurations, we've employed a highly customized T-Topology layout that delivers time-aligned signaling.

ASUS OptiMem II benefits:
- Improved memory stability and compatibility
- Allows lower memory latencies at equivalent voltages
- Improved memory frequency margin
Tested by using Synopsys HSPICE simulation software

MemOK! II
Automated Recovery
MemOK! II automatically fixes boot failures that arise due to memory overclocking and instability. When a DRAM-related POST error occurs, the motherboard adjusts memory parameters until the system is able to start.

Cool and Reliable
Prime Z390M-Plus is designed for builders who want essential ASUS reliability and performance. More CPU cores create power-delivery challenges, so Prime Z390M-Plus has extra power phases and comprehensive cooling features for optimal performance.

Cooler by design
Prime Z390M-Plus features the most comprehensive cooling controls ever, configurable via Fan Xpert 4 or the UEFI BIOS.

Multiple temperature sources
Each header can dynamically reference three thermal sensors, and via Fan Xpert 4 you can even map the temperature of supported ASUS graphics cards to optimize cooling for GPU and CPU-intensive tasks.

AIO pump
A dedicated PWM/DC header for self-contained water-cooling setups.

4-pin PWM/DC fan
Each onboard header supports auto-detection of PWM or DC fans.

Smart protection
A dedicated integrated circuit protects each fan header from over-temperature and over-current.

Power Delivery Enhancements

Enhanced power delivery
Prime Z390M-Plus adjusts power delivery based on the number of power phases, optimizing power and efficiency for the latest Intel processors.

ProCool power connector
Compared with traditional power inputs, ProCool sockets are built to tight specifications to ensure flush contact with the PSU power lines. This lowers impedance, which helps to prevent hotspots and connector failure.

Built to Last
ASUS motherboards are exhaustively tested for compatibility with more than 1,000 components and devices, and each new model undergoes a minimum of 8,000 hours of strict validation — offering the peace of mind of knowing that your ASUS motherboard is fit for all environments and applications.

5X
Protection III
Hardware safeguards to ensure long-term durability.

520+
DDR4 compatibility
Industry-leading DDR4 memory compatibility for best flexibility and reassurance.

1000+
compatible devices
Compatibility with a range of CPUs, memory modules, graphics cards and more.

8000+
validation hours
Extensive testing with latest components for enhanced reliability, compatibility and safety.

Ultrafast connectivity

- M.2
- Intel Optane memory
- USB 3.1 Gen 2
- USB 3.1 Gen 1 Front Panel Connector

Visual beauty

ASUS Lighting Control
Brighten up your build
With 5050 RGB strips connected to the RGB header, you can create your own stunning multicolor lighting displays with static, blinking, fading, and strobing effects.

* The RGB-strip header supports 5050 RGB LED strips with a max power rating of 3A (12V). For maximum brightness, strip length should not exceed 3m.
** RGB LED Strips are sold separately.

Upgrade to unrivalled audio

Outstanding audio
Combined onboard features deliver elevated audio
Intelligent design and premium hardware create audio quality unlike anything you've ever experienced!

Audio shielding
Separates analog/digital signal domains, significantly reducing multi-lateral interference.

Separate layer for left and right tracks
Ensures minimal crosstalk between audio paths.

Premium Japanese-made audio capacitors
Premium parts provide an immersive sound signature, with exceptional fidelity.

Intel Z390 chipset
The Intel® Z390 is a single-chipset design that supports Socket 1151 for 9th Gen and 8th Gen Intel® Core™, Pentium® Gold and Celeron® processors. It provides improved performance by utilizing serial point-to-point links, allowing increased bandwidth and stability. Additionally, the chipset provides a maximum of six USB 3.1 Gen 2 ports, four USB 3.1 Gen 1 ports, and 32Gbps M.2 and PCIe 3.0 lane speed support, for faster data retrieval. Intel Z390 also supports integrated-graphics, so you'll enjoy the very latest in graphics performance.

Ready for Socket 1151 for 9th / 8th Gen Intel® Core™, Pentium® Gold and Celeron® processors
This motherboard supports Socket 1151 for 9th Gen and 8th Gen Intel® Core™, Pentium® Gold and Celeron® processors, with integrated graphics, memory and PCI Express controllers to support onboard graphics output with dedicated chipsets, dual-channel (4-DIMM) DDR4 memory and 16 PCI Express 3.0/2.0 lanes for great performance.