Asus ROG Maximus XI Formula LGA1151 (Intel 8th and 9th Gen) ATX DDR4 HDMI M.2 USB 3.1 Gen2 Z390 Gaming Motherboard
*Price sourced from Amazon.com. Last updated 2026-07-23. Price and availability subject to change.
Bottom line: The Asus ROG Maximus XI Formula LGA1151 (Intel 8th and 9th Gen) ATX DDR4 HDMI M.2 USB 3.1 Gen2 Z390 Gaming Motherboard is a niche pick — read recent reviews before buying in the retro motherboards category, priced around $621.61. Read recent reviews carefully before committing.
Designed for hardcore custom water cooling and featuring intelligent overclocking on 9th generation Intel Core processors, the ROG Maximus XI Formula takes high-end gaming to the next level. Connect liquid loops to the cross chill EK III VRM block for optimal cooling. Customizable aura Sync lighting and integrated live dash OLED display elevates the styling.
SpecPicks Verdict
SpecPicks classifies Asus ROG Maximus XI Formula LGA1151 (Intel 8th and 9th Gen) ATX DDR4… as a niche pick — read recent reviews before buying in the retro motherboards category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for retro motherboards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- Designed for 9th, 8th generation intel core processors to maximize connectivity and speed with dual M.2, USB 3.1 gen 2, 802.11ac wi fi and asus optic mem II for better dram overclocking stability
- Revamped 5 way optimization overclocks intelligently based on smart prediction and thermal telemetry while fan xpert 4 delivers dynamic system cooling
- Dedicated water cooling headers and built in cross chill ek III water block allow monitoring of water temperature and flow without a standalone controller
- Aura sync rgb lighting with addressable headers features a nearly endless spectrum of colors with the ability to synchronize effects across an ever expanding ecosystem of aura sync enabled products
- Pre mounted I/o shield ensures streamlined installation and represents rog's attention to detail and quality
Full Specifications
| Brand | ASUS |
|---|---|
| USB 2.0 | 1 |
| Platform | Windows 10 |
| CPU Model | Core i9 |
| CPU Socket | LGA 1151 |
| Model Name | Maximus XI Formula |
| Unit Count | 1.0 Count |
| Chipset Type | Intel Z390 |
| Connectivity | USB |
| Model Number | ROG Maximus XI Formula |
| Chipset Family | Intel 300 series |
| Item Type Name | ASUS ROG Maximus XI Formula Z390 Gaming Motherboard LGA1151 (Intel 8th and 9th Gen) ATX DDR4 HDMI M.2 USB 3.1 Gen2 |
| Mfr Part Number | 90MB0XU0-M0EAY0 |
| Number of Ports | 8 |
Ready to buy?
Asus ROG Maximus XI Formula LGA1151 (Intel 8th and 9th Gen) ATX DDR4 HDMI M.2 USB 3.1 Gen2 Z390 Gaming Motherboard is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-07-23. Price and availability subject to change.
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