Category | Specifications |
---|---|
Chipset | Intel® Z890 |
CPU Support | Intel® Core™ Ultra (Series 2) |
Memory | 4 x DDR5 DIMM, up to 256GB, 8800+ MT/s (OC), Dual Channel, XMP, AEMP III, On-Die ECC |
Graphics | 1 x HDMI (8K@60Hz), 2 x Thunderbolt™ 4 USB-C (DisplayPort output) |
Expansion Slots | 1 x PCIe 5.0 x16, 1 x PCIe 4.0 x16 (x4), 1 x PCIe 4.0 x1 |
Storage | 6 x M.2 (PCIe 5.0/4.0), 4 x SATA 6Gb/s, SlimSAS (PCIe 4.0 x4 or 4 SATA via cable) |
LAN | 1 x Intel® 2.5Gb, 1 x Realtek 5Gb |
Wi-Fi & BT | Wi-Fi 7 (802.11be, 5.8Gbps), Bluetooth 5.4 |
Rear USB | 2 x Thunderbolt™ 4 USB-C, 5 x USB 10Gbps, 4 x USB 5Gbps |
Front USB | 1 x USB 20Gbps Type-C (60W PD), 1 x USB 10Gbps Type-C, 4 x USB 5Gbps, 4 x USB 2.0 |
Audio | ROG SupremeFX ALC4082, ESS® DAC, 7.1 surround, S/PDIF, 32-bit/384kHz |
Back I/O | HDMI, 11 x USB, 2 x LAN, Wi-Fi module, 2 x Audio jacks, S/PDIF, BIOS FlashBack, Clear CMOS |
Cooling Headers | 1 x CPU, 1 x CPU OPT, 1 x AIO, 4 x Chassis, 1 x W_PUMP+ |
Power Connectors | 1 x 24-pin, 2 x 8-pin CPU, 1 x 8-pin PCIe |
Special Features | Q-Design, FlexKey, ReTry, AI Overclocking, M.2 PowerBoost, Aura Sync, Extreme Engine Digi+ |
Software | Armoury Crate, AIDA64 (1yr), ROG CPU-Z, Dolby Atmos, AI Cooling II, USB Wattage Watcher |
BIOS | 256Mb UEFI AMI BIOS, CrashFree BIOS 3, EZ Flash, EZ Mode |
OS Support | Windows 11 (22H2 or later required for full features like Wi-Fi 7) |
Form Factor | ATX (30.5 x 24.4 cm / 12 x 9.6 in) |
Accessories | WiFi antenna, SATA cables, M.2 latches/pads, Q-connector, stickers, driver USB, bottle opener |


Intel® Z890 LGA 1851 ATX motherboard, Advanced AI PC-ready, 22+1+2+2 power stages, NPU Boost, DDR5 slots with NitroPath DRAM Technology, DIMM Flex, AEMP III, WiFi 7 with ASUS WiFi Q-Antenna, three PCIe® 5.0 M.2 slots and three PCIe 4.0 M.2 slots onboard with ROG M.2 PowerBoost, SlimSAS connector, PCIe 5.0 x16 SafeSlot with PCIe Slot Q-Release Slim and full support for next-gen graphics cards, two Thunderbolt™ 4 ports, USB 20Gbps Type-C® front-panel connector with Quick Charge 4+ up to 60W and USB Wattage Watcher, ASUS AI Advisor, AI Overclocking, AI Cooling II, AI Networking II and Polymo Lighting II
- Ready for Advanced AI PCs: Designed for the future of AI computing, with the power and connectivity needed for demanding AI applications
- Intel® LGA 1851 Socket: Ready for Intel® Core™ Ultra Processors (Series 2)
- Exclusive AI Technologies: ASUS AI Advisor, AI Overclocking, AI Cooling II, and AI Networking II to simplify setup and improve performance
- Advanced Overclocking & Memory Technologies: NPU Boost, NitroPath DRAM Technology, DIMM Fit, DIMM Flex and AEMP III
- Robust Power Solution: 22(110A)+1(90A)+2(90A)+2(80A) power stages with ProCool II power connectors, MicroFine alloy chokes and premium metallic capacitors
- Optimized Thermal Design: Massive heatsinks integrated with the I/O cover, joined by a U-shaped heatpipe and connected to the power stages with high-conductivity thermal pads
- Latest M.2 Support: Three PCIe® 5.0 M.2 slots and three PCIe 4.0 M.2 slots onboard with ROG M.2 PowerBoost, all with substantial cooling solutions
- Abundant Connectivity: Dual Thunderbolt™ 4 USB Type-C® ports, USB 20Gbps Type-C front-panel connector with Quick Charge 4+ up to 60W and USB Wattage Watcher, USB 10Gbps Type-C front-panel connector, five additional USB 10Gbps ports, PCIe 5.0 x16 SafeSlot with full support for next-gen graphics cards, HDMI™ 2.1
- High-Performance Networking: On-board Wi-Fi 7 (802.11be) with ASUS WiFi Q-Antenna, Intel 2.5Gb Ethernet and Realtek 5Gb Ethernet
- DIY-Friendly Design: PCIe Slot Q-Release Slim, new M.2 Q-Latch, M.2 Q-Release, M.2 Q-Slide, Q-Antenna, BIOS Q-Dashboard, Q-Code, Q-LED, FlexKey button, Start button, BIOS FlashBack™ button, Clear CMOS button and pre-mounted I/O shield
- Immersive Audio: ROG SupremeFX ALC4082 codec with ESS® ES9219 Quad DAC for up to 32-Bit/384 kHz playback Unmatched Personalization: I/O cover with Polymo Lighting II, three Gen 2 ARGB headers, all configurable with ASUS-exclusive Aura Sync RGB lighting
- Renowned Software: ASUS DriverHub, Dolby Atmos®, exclusive 1-year Internet Security subscription, TurboV Core, GlideX, HWiNFO, and bundled 1-year AIDA64 Extreme subscription





Armoury Crate’s Traffic Monitor tracks your current WiFi channel usage. Move to a less congested channel by clicking the “Channel Switch” button* for improved network performance.
*The “Channel Switch” function requires pairing with an ASUS router. If not paired with an ASUS router, the channel change process can be performed in the “Router IP” section of the Traffic Monitor.


Armoury Crate’s Direction Finder* helps users detect the optimal antenna orientation for achieving the best WiFi signal strength.
*The Direction Finder is only compatible with connections in the 5GHz and 6GHz bands

ROG has a long legacy of flexing the fastest memory performance, and DDR5 is no outlier. Thanks to improved signal routing, now enthusiast-grade kits have been driven far beyond the 8 GT/s mark on the ROG Maximus Z890 Hero, and who knows how far future DIMMs can go? Seasoned veterans can test their mettle by tinkering with the extensive array of tuning options in the UEFI.
*Memory overclocking may vary between CPU series. Please refer to the spec table for detailed information.


NitroPath DRAM Technology provides enhanced DDR5 memory performance. Shorter gold finger pins and optimized signal pathways ensure faster data transfers between your DRAM and CPU, allowing for greater memory overclocking headroom and stability. These reinformed DRAM slots are also better prepared to withstand the wear and tear of the RAM installation process than traditional slot designs, perfect for enthusiasts who keep their system upgraded with the fastest kits available.
* The feature is patented. Images are for illustrative purposes only. Actual size and length may vary with DDR5 connector.


Dual ProCool connectors ensure a snug and reliable connection to the EPS 12V power lines.2. 22+1+2+2 Power Stages
The VRM features 22+1+2+2 power stages, each rated to handle up to 110 amps.3. 10K black metallic capacitors
Input and output filtering is provided by solid-polymer capacitors rated to last thousands of hours at high operating temperatures.4. MicroFine alloy chokes
Each power stage is accompanied by a high-permeability alloy-core choke rated to handle 45 amps.

A VRM heatsink on the MOSFETs and chokes is connected to the aluminum I/O cover via an embedded heatpipe to increase mass and surface area for dissipation.2. High-conductivity thermal pads
Each thermal pad improves overall heat transfer from the system by bridging the heat generated by the power stages to the heatsink.3. M.2 heatsinks and backplates
Large aluminum heatsinks provide extensive surface area to cool mounted M.2 drives, and four of six onboard M.2 slots have dedicated backplates for additional heat dissipation.4. Chipset heatsink
A dedicated heatsink draws heat away from the chipset to maintain optimum operating temperature.

The ROG Maximus Z890 Hero features six onboard M.2 slots, three of which are PCIe 5.0-ready to offer blistering 16 GB/s speeds, while the others offer still-impressive 8 GB/s over PCIe 4.0 interfaces. It also features a SlimSAS connector, which supports PCIe 4.0 x4 mode or up to 4 SATA devices via a transfer cable. The cable is purchased separately.-ROG M.2 POWERBOOST
ROG M.2 PowerBoost is an exclusive ASUS motherboard feature that provides amperage exceeding industry standards, supporting all six onboard M.2 slots to operate simultaneously at optimal performance. This advanced power setup helps ensure stability and data integrity even under high loads, while also helping to ensure the rated lifespan of an M.2 SSD.


The revolutionary WiFi 7 is up to 4.8X times faster than standard WiFi 6*, thanks to tech like 320MHz channels** on the 6GHz band and 4K QAM*. Multi-Link Operation (MLO) provides a more stable WiFi connection and lower latency, unlocking the realms of the unknown in gaming, streaming and industrial IoT.
Multi-link Operation (MLO) and WiFi 7 technology
* WiFi 7 features require onboard WiFi chipset, WiFi AP, and WiFi 7-supported operating systems to support the corresponding features. 320MHz channels in the 6GHz band may be unavailable in some regions/countries due to regulatory restrictions.
** Specifications vary by model.2. 5Gb ETHERNET
Low-latency gaming, speedy file transfers, and high-resolution video streaming are among the many perks of onboard Realtek 5Gbps Ethernet.3. 2.5Gb ETHERNET
Low-latency gaming, speedy file transfers, and high-resolution video streaming are among the many perks of onboard Intel® 2.5Gbps Ethernet.







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