ASUS ROG MAXIMUS Z890 APEX LGA 1851 ATX Motherboard

BH #ASRGMXI90APX • MFR #ROG MAXIMUS Z890 APEX
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ASUS ROG MAXIMUS Z890 APEX LGA 1851 ATX Motherboard
Key Features
  • ATX Form Factor
  • Intel Z890 Chipset
  • LGA 1851 Socket
  • 2 x Dual-Channel DDR5 Slots
Outfit your computer build for high performance with the ASUS ROG MAXIMUS Z890 APEX Motherboard as the foundation. Designed for immersive entertainment and demanding creative workflows, this ATX motherboard supports Intel Core Ultra series 2 desktop processors with the LGA 1851 socket and may be equipped to smoothly handle creative applications and AI workloads.
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ASUS Z890 APEX Overview

Outfit your computer build for high performance with the ASUS ROG MAXIMUS Z890 APEX Motherboard as the foundation. Designed for immersive entertainment and demanding creative workflows, this ATX motherboard supports Intel Core Ultra series 2 desktop processors with the LGA 1851 socket and may be equipped to smoothly handle creative applications and AI workloads.

Install up to three M.2 PCIe 5.0 SSDs alongside one PCIe 4.0 drive. Two more M.2 PCIe 4.0 x4 SSDs may be added using the included DIMM.2 adapter, and there are four SATA III connectors, providing you with plenty of space to store your games library, applications, and multimedia files. The two DDR5 DIMM slots support up to 96GB at 9600 MT/s overclocked speeds. With two PCIe 5.0 x16 and two PCIe 4.0 x4 slots, you can install powerful graphics cards and other compatible expansions.

The rear panel features two Thunderbolt 4 ports that can transfer up to 40 Gb/s with compatible devices or connect a USB-C compatible 8K displays. There is also a 20 Gb/s compatible USB-C port alongside four 10 Gb/s USB-A ports and four USB-A 3.2 Gen 1 ports that work with 5 Gb/s compatible devices. Internal headers allow you to connect front panel 20 Gb/s and 10 Gb/s USB-C ports. Built-in Wi-Fi 7 (802.11be) support and a 5 Gb/s Ethernet port provide you with connections to compatible network devices for smooth video streaming and low-latency online games. Windows 11 is required to take advantage of all this motherboard's features.

Performance
AI Equipped
Leveraging Artificial Intelligence, the ROG MAXIMUS Z890 APEX can boost performance with automatic AI overclocking and cooling, enhancing your games and productivity without compromising thermal capabilities. You can ask the ASUS AI Adviser questions about optimizing your system's performance and finding out more about its features.
Easy Overclocking
The ROG Overclocker's Toolkit includes hardware-level controls that can enhance your overclocking experience. They include Safe Boot, BCLK, and Retry buttons, along with RSVD, LN2 Mode, Slow Mode, and BIOS switches. There are also Probeit measurement points for advanced tuning. A differential-sensing circuit and delicate IC simplify overclocking and tuning by allowing you to accurately track voltages. Specialized circuitry detects when condensation occurs on the back of the board.
Enhanced Power Solution
Equipped with 22(110A)+1(90A)+2(90A)+2(80A) power stages with ProCool II connectors, MicroFine alloy chokes, and durable capacitors, this motherboard delivers stable power throughout the entire motherboard, maintaining electrical volume whether you are performing simple tasks or operating at full power during resource-demanding processes.
M.2 PowerBoost
ROG M.2 PowerBoost technology helps ensure that every onboard M.2 device operates simultaneously at optimal performance.
DIMM Fit
This ASUS-exclusive BIOS feature analyzes individual memory modules to optimize performance and pinpoint potential issues.
DIMM Flex
DIMM Flex employs specialized circuitry that can boost performance or address potential stability issues, depending on temperature readings.
AEMP III
ASUS Enhanced Memory Profile III (AEMP III) is an advanced firmware feature that empowers users to achieve unparalleled memory performance with cutting-edge CUDIMM memory.
Comprehensive Cooling
A VRM heat sink works with highly conductive thermal pads and a chipset heat sink to efficiently dissipate heat. M.2 heat sinks and dedicated backplates help to ensure optimal SSD performance during sustained workloads. The DIMM.2 card also includes a hefty heat sink.
Gaming Audio
SupremeFX 7.1 Surround Sound
The ROG SupremeFX ALC4080 codec delivers studio quality 32-bit, 384 kHz audio across all channels. The front panel audio output is channeled through an integrated Savitech SV3H712 amplifier, delivering near imperceptible distortion levels at -90dB THD+N and a signal-to-noise ratio of 110 dB. Audio line shielding and an audio cover reduces electromagnetic interference.
Dolby Atmos
With the addition of height channels, Dolby Atmos surround sound creates an immersive audio experiences by providing the sensation of sound coming from above, below, and around the listener.
DIY Friendly
Easy M.2 Installation
ASUS M.2 Q-Release, Q-Slide and Q-Latch technologies allow you to quickly install or remove M.2 SSDs without the need for tools or screws.
PCIe Slot Q-Release Slim
With PCIe Slot Q-Release Slim, simply tilt the card toward the latching mechanism to automatically unlock it from the PCIe slot. Users no longer need to fiddle with a tricky latch or even press a button to release their graphics card from the slot.
Q-Antenna
With Q-Antenna, attaching a Wi-Fi antenna to your PC is a snap. Instead of slowly rotating two fasteners until they finally lock in, they just snap into place.
Q-LED
The on-board Q-LED troubleshooting lights give PC builders a quick indicator to confirm that key components are functioning normally during startup. It can also alert them when memory modules have not been properly installed.
Troubleshooting
A built-in start button and Q-Code LEDs help you quickly identify problems.
Clear CMOS and BIOS FlashBack
Clear the CMOS at the touch of a button to help remove data corruption from the chip. BIOS FlashBack makes BIOS updates easy. Just load the BIOS file onto a FAT32 USB stick, insert it into the BIOS FlashBack port, and press a button. No CPU or memory needed.
Software Utilities
ASUS DriverHub
Simplify driver management with automatic detection, one-click installation and update for smooth, efficient system performance.
TurboV Core
Accessed via ASUS DriverHub, TurboV Core delivers intuitive CPU tuning that can unleash performance for overclocking enthusiasts. No need to enter the BIOS. You can modify settings directly from within Windows and apply them without needing to reboot.
Thunderbolt Share
Enhance your multitasking by connecting up to two Thunderbolt compatible computers together. Seamlessly share screens, keyboards, mice, storage and files between them with the speed of Thunderbolt technology.
ASUS GlideX
Using this app enables smooth screen sharing and control across PCs, tablets, and smartphones via wired or wireless connections, across multiple platforms.
HWINFO
This comprehensive diagnostic tool provides detailed information about hardware components and real-time system monitoring.
AIDA64 Extreme
The AIDA64 Extreme tool provides detailed information about the hardware components and software, performs benchmark tests, and helps prevent possible hardware issues. A 60-day trial subscription is included.
Armoury Crate
Armoury Crate is a software utility designed to give you centralized control of supported gaming products, making it easy to tune the look and feel of your system. From a single intuitive interface, Armoury Crate helps you customize RGB lighting and effects for compatible devices and synchronize them with Aura Sync to create a unified lighting scheme across your system. In addition, Armoury Crate's Fan Xpert4 tool provides comprehensive control over fans, water pumps, and all-in-one (AIO) coolers.
Play in Style
Aura Sync
Enhance your immersion with RGB lighting effects, including modes that adapt to the on-screen action. Then synchronize them with Aura Sync compatible peripherals such as keyboards, mice, and monitors.
Addressable Gen 2 RGB headers
The three addressable Gen 2 headers automatically optimize lighting effects for the number of LEDs present on compatible ARGB gear.
UPC: 197105754294

ASUS Z890 APEX Specs

Key Specs
Chipset
Intel Z890
CPU Socket
LGA 1851
Memory Slots
2x 288-Pin
Memory Type Support
DDR5, 9600 MT/s Maximum Supported Speed
M.2 Slots
22110 / 2280
Expansion Slots
2x PCIe 5.0 x16
2x PCIe 4.0 x4
Wi-Fi
Wi-Fi 7 (802.11be)
Form Factor
ATX
CPU
Chipset
Intel Z890
CPU Socket
LGA 1851
Back Panel I/O
USB I/O
1x USB-C (USB 3.2 Gen 2x2)
4x USB-A (USB 3.1/3.2 Gen 2)
4x USB-A (USB 3.0 / 3.1/3.2 Gen 1)
Thunderbolt I/O
2x Thunderbolt 4
Display I/O
No Dedicated Display Ports (Video Signal via USB-C)
Audio I/O
2x 1/8" / 3.5 mm
1x S/PDIF
Ethernet / Controller
1x Realtek 5GbE
PS/2
1x Combo
Wi-Fi Antenna
2x Connector
Buttons
BIOS Flashback, Clear CMOS
Memory
Memory Slots
2x 288-Pin
Memory Type Support
DDR5, 9600 MT/s Maximum Supported Speed
Maximum Capacity
96 GB
Channel Architecture
Dual Channel
ECC Support
Non-ECC Unbuffered
Storage Expansion
SATA
4x SATA III
M.2 Slots
1x M.2 (M Key) 22110 (PCIe 5.0 x4)
2x M.2 (M Key) 2280 (PCIe 5.0 x4)
1x M.2 (M Key) 2280 (PCIe 4.0 x4)
DIMM.2
1 Slot Supporting 2 M Key 2230, 2242, 2260, 2280, 22110 PCIe 4.0 x4
Optane Memory Support
No
RAID Support
RAID 0, 1, 5, 10
Internal I/O
Expansion Slots
2x PCIe 5.0 x16
2x PCIe 4.0 x4
USB
1x USB 3.2 Gen 2x2 Header (Supports 1 USB-C Port)
1x USB 3.1/3.2 Gen 2 Header (Supports 1 USB-C Port)
2x USB 3.0 / 3.1/3.2 Gen 1 Header (Supports 4 USB-A Port)
2x USB 2.0 Header (Supports 4 USB-A Port)
Air Cooling
2x 4-Pin CPU
4x 4-Pin System
1x Thermal Sensor
Liquid Cooling
2x 4-Pin Pump
1x Water Cooling CPU Fan
Power Connectors
1x 24-Pin Mainboard
2x 8-Pin CPU
1x 8-Pin ATX
LED Header
3x RGB
Audio
1x Speaker
Diagnostics
2-Digit Debug LED, BIOS Selection, Clear CMOS, Flash BIOS, LN Mode, Measurement Points, Pause, ReTry, Safe Boot, Slow Mode, Start
Add-On
1x Thunderbolt Header
BIOS
ROM
2x 256 Mb
Front Panel I/O
Front Panel I/O
AAFP, USB 2.0, USB 3.0 / 3.1/3.2 Gen 1, USB 3.1/3.2 Gen 2, USB 3.2 Gen 2x2
Audio
Audio Codec
SupremeFX ALC4080 (7.1-Channel)
DAC
Savitech SV3H712
Wireless
Wi-Fi
Wi-Fi 7 (802.11be): Tri-Band (2.4, 5, & 6 GHz) with MU-MIMO Support (2 x 2)
Bluetooth
Bluetooth 5.4
Module Support
1 E Key M.2
Software
OS Compatibility
Windows 11
Physical
Form Factor
ATX
Dimensions
12.0 x 9.6" / 30.5 x 24.4 cm
Packaging Info
Package Weight
8.035 lb
Box Dimensions (LxWxH)
14.6 x 12.7 x 4.4"

ASUS Z890 APEX Reviews

My third ASUS Motherboard.

By Maxxxx
Rated 5 out of 5
Date: 2026-04-10

Easy setup and great performance. I like the look and the way it works. Using it with the i7 plus CPU and it is great. AI overclocking is effortless.

Beautiful board; brilliant design

By Cameron R
Rated 5 out of 5
Date: 2025-02-20

This is the ONLY mb on the market that allows for two big GPUs and additional PCIe cards. The problem is that every other board has additional PCIe slots below the GPU slots, meaning that a fat GPU will block the slot. This board let me use two GPUs and still utilize the additional slots for even more USB ports.

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