ASUS logo MPN: 90MB18L0-M0UAY0

ASUS PRIME Z690-A Intel Z690 LGA 1700 ATX

Released: Not on record
$389.99 MSRP $219.99 ▲ +77% since release from US · Amazon.com Updated 2 months ago Last updated Sep 3, 2026 03:13 UTC
4.3 524 ratings

Ratings & price sourced from Amazon.com (United States).

Depth
244 mm
Wi-Fi
N
Width
305 mm
BIOS type
UEFI AMI
Bluetooth
N
Audio chip
Realtek ALC S1220A
RAID levels
0,1,5,10
Ethernet LAN
Y
HDMI version
2.1
View 79 specifications
1 / 8
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Overview

ASUS Prime series motherboards are expertly engineered to unleash the full potential of 12th Generation Intel® processors. Boasting a robust power design, comprehensive cooling solutions and intelligent tuning options, Prime Z690-A provides users and PC DIY builders a range of performance tuning options via intuitive software and firmware features.

ASUS Prime Z690-A offers a sleek, futuristic-looking build with a black and white finish, space-shuttle-inspired design elements, metallic nameplate and PCB cover.

FLEXIBILITY

Comprehensive controls form the foundation of the ASUS Prime series. The Prime Z690 motherboard packs flexible tools to tune every aspect of your system, enabling performance tweaks to perfectly match the way you work to maximize productivity.

5-Way Opitmization

ASUS 5-Way Optimization makes your PC smart. Along with taking care of complex tuning and dynamically optimizing essential aspects of your system, it provides overclocking profiles that are tailored for your rig.

Easy Optimization is an automated tuning utility that enhances overclocking and cooling profiles for your unique system configuration.
A stress test feature allows you to optimize and overclock for CPU- or memory-centric workloads.

CPU Performance Boost
The TurboV Processing Unit (TPU) is an intelligent system-tuning utility that automatically fine-tunes voltages, monitors system stats and adjusts overclocking parameters for optimal performance.

All-Around Energy Efficiency
The Energy Processing Unit (EPU) automatically optimizes power consumption and maximizes energy savings with Away mode — a smart setting that creates an extreme energy-saving scenario by shutting down unused I/O controllers.

Precise Digital Power Control
The Digi+ voltage-regulator module (VRM) delivers real-time control over voltage droop, automatically switching frequency and power-efficiency settings. It also allows you to fine-tune your CPU for ultimate stability and performance

App-Specific Optimization
Turbo App allows you to define CPU overclocking, apply fan profiles, prioritize network data and optimize audio settings at the app level, so your system is set up exactly as needed.

ASUS AI Overclocking

ASUS AI Overclocking is an intelligent utility that helps you get the most out of your build by automatically profiling your CPU and cooling system to predict optimal voltage and frequency settings.

Accessible via the AI Suite software in Windows or directly through the UEFI, the intuitive AI Overclocking user interface enables users of all levels. A range of customizable settings are available for seasoned overclockers, and an auto-tuning option is available for beginners.

AI Overclocking at a Glance

Designed by Experts
At the heart of AI Overclocking is a proprietary algorithm developed by ROG R&D engineers who worked with world-renowned overclockers to create a tool for users of all levels.

Predictive Edge
The algorithm analyzes your CPU and cooling system and, based on what it finds, predicts optimal settings. The software then uses these settings to automatically guide the clocking process, balancing frequency and voltage.

Real-time Adjustments
The software monitors workload, system temperature, fan speed and power draw every minute and it makes real-time adjustments to ensure ongoing optimal performance.

AI Cooling

ASUS AI Cooling function will automatically manage and control motherboard-connected fans to ensure optimal settings based on current system load and temperature.

Self-Adaptive Fan Tuning

CPU Temperature Detection
AI Cooling detects CPU temperatures and uses a proprietary algorithm to calculate the lowest fan speed required to effectively cool the system and keep fan noise down.

Automated Optimization
Under stable system loads, the software then automatically lowers fan* speed to the optimal setting, decreasing fan noise without compromising performance.
*Fans need to be connected to the following headers for AI Cooling control: CPU_FAN / CPU_OPT / CHA_FAN / W_PUMP+/ AIO Pump

Ongoing Monitoring
AI Cooling continues to monitor the system and adjust fan speed based on current load.

One-click Activation

AI Cooling can easily be activated via the Fan Xpert 4 dashboard in Armoury Crate. Once activated, it will override all manual controls.

Fan Speed References

For those who prefer manual control, AI Cooling provides reference points on a graph that details fan speed in relation to temperature, providing a guide for fan settings.

UEFI BIOS

The renowned ASUS UEFI BIOS provides everything you need to configure, tweak and tune your system. It offers intelligently simplified

Technical Specifications

Ports & Connectivity

5 SPECS
HDMI ports
1
DVI-D ports quantity
0
DisplayPorts quantity
1
USB 2.0 ports
0
Ethernet ports
1

Memory

2 SPECS
Memory slots
4
Max memory
128 GB

Power

1 SPEC
Power source
ATX

Physical

4 SPECS
Depth
244 mm
Width
305 mm
Colour
Aluminium,Black
Form factor
ATX

Processor

2 SPECS
Socket
LGA 1700
CPU brand
Intel

Storage

1 SPEC
SATA ports
0

General

64 SPECS
Wi-Fi
No
BIOS type
UEFI AMI
Bluetooth
No
Audio chip
Realtek ALC S1220A
RAID levels
0,1,5,10
Ethernet LAN
Yes
HDMI version
2.1
RAID support
Yes
Intended use
PC
Microphone input
Yes
TPM connector
Yes
Included cables
SATA
Memory channels
Dual-channel
BIOS memory size
256 MB
Drivers included
Yes
CPU fan connector
Yes
Clear CMOS button
Yes
Headphone outputs
1
Memory slots type
DIMM
Unbuffered memory
Yes
ECC сompatibility
non-ECC
RGB LED pin header
Yes
USB 2.0 connectors
2
USB connector type
USB Type-A,USB Type-C
12V power connector
Yes
DisplayPort version
1.4
Chipset
Intel Z690
Thunderbolt headers
1
mSATA ports quantity
0
Audio channels
7.1
Front panel connector
Yes
Integrated graphics
No
Supported memory types
DDR5-SDRAM
Ethernet interface type
2.5 Gigabit Ethernet
Number of M.2 (M) slots
4
Number of COM connectors
1
Digital audio optical out
1
Motherboard chipset family
Intel
VGA ports
0
Chassis intrusion connector
Yes
Compatible processor series
Intel Celeron,Intel Core i3,Intel Core i5,Intel Core i7,Intel Core i9,Intel Pentium Gold
EPS power connector (8-pin)
Yes
Front panel audio connector
Yes
ATX Power connector (24-pin)
Yes
Number of SATA II connectors
0
Number of SATA III connectors
4
Supported memory clock speeds
4800,5000,5200,5400,5800,6000
Supported storage drive types
HDD & SSD
PCI Express x1 (Gen 3.x) slots
2
PCI Express x4 (Gen 1.x) slots
1
PCI Express x16 (Gen 3.x) slots
1
PCI Express x16 (Gen 5.x) slots
1
Number of chassis fan connectors
4
Number of storage drives supported
8
Supported storage drive interfaces
M.2,PCI Express 4.0,SATA III
Windows versions supported
Windows 10 x64,Windows 11 x64
USB 3.2 Gen 1 (3.1 Gen 1) connectors
2
USB 3.2 Gen 2 (3.1 Gen 2) connectors
0
USB 3.2 Gen 2x2 Type-C ports quantity
1
Parallel processing technology support
Not supported
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
4
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
0

Market Value History

Sources

Product lifecycle

In production

Still listed as on-market by the manufacturer — actively sold and supported.

Lifecycle status is derived from catalog data and is indicative, not a manufacturer support guarantee.