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ASUS Intel Z390 ROG MAXIMUS XI FORMULA 9th Gen ATX Motherboard

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ASUS MAXIMUS XI FORMULA, Intel Z390, S 1151, DDR4, SATA3, Dual M.2, 2-Way SLi/3-Way CrossFire, 5GbE/WiFi, USB 3.1, ATX

Price was:
£412.37 inc. VAT
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£403.40 inc. VAT
£336.17 exc. VAT
Stock: 5 or more in stock  Web Only Product 
Quickcode: 70322  
Manuf. code: 90MB0XU0-M0EAY0
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ROG MAXIMUS XI FORMULA - Intel ATX Motherboard with Wi-Fi from ASUS

ROG Maximus XI Formula exhibits the sleek, refined and functional design that has become iconic in the Maximus motherboard series. With its distinctive integrated CrossChill EK 2” LiveDash OLED with more custom features III cooling block, intelligent overclocking software and a stunning polished-mirror finish, the latest-generation Formula is all set to make your showcase rig shine.

Please note: 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.

By default, all of Coffee Lake's major bus frequencies are derived from the same reference clock, limiting the control and flexibility needed to harness the full overclocking potential of the platform.

DDR4 4400MHZ+
Whether you're gunning for high memory frequencies or tuning timings for the lowest latency, Maximus XI Formula provides the tools you need to exploit the Coffee Lake architecture's full potential: carefully optimized trace pathways maintain signal integrity, and the acclaimed ROG firmware offers the necessary tweaks to ensure stability while maximizing memory performance.

To provide Intel's latest CPUs 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.

CrossChill EK III lets you cool with air and water. The redesigned cooling channels provide wider copper, delivering up to 37.2°C-lower MOSFET temperatures on water, and the standard G1/4" threaded fittings mean CrossChill EK III easily fits existing setups — so you can enjoy efficient, quiet cooling with the minimum effort.

Designed for the demanding requirements of power users and content creators who push the envelope, onboard 5Gbps Ethernet plugs you into a new era of home networking.


- Form factor: ATX
- Socket: 1151(v2) (8th & 9th Generation Intel-CPUs)
- RAM: 4x DDR4 (2666 MHz up to 4400 MHz with overclocking) / Dual-Channel / Max. 64 GB

- Slots (physical):
: 1x PCIe 3.0 x16
: 1x PCIe 3.0 x16 (elecrtical x8)
: 1x PCIe 3.0 x16 (elecrtical x4)
: 3-Way AMD CrossFire, 2-Way-SLI Compatible
: 1x PCIe 3.0 x1
: 1x M.2 Key E

Internal Connections:
: 6× SATA 6G
: 1x M.2 (PCIe 3.0 x4 & SATA; 2242 / 2260 / 2280 / 22110)
: 1x M.2 (PCIe 3.0 x4; 2242 / 2260 / 2280)
: 1x USB 3.2 / 2x USB 3.0 / 2x USB 2.0
: 1x CPU-Fan-Header (4-Pin)
: 1x CPU_OPT-Header
: 2x Fan-Header (4-Pin)
: 1x AiO-Pumpen-Header
: 1x W_PUMP+ Connector (4-Pin)
: 1x W_IN Header
: 1x W_OUT Header
: 1x W_FLOW Header
: 1x H_AMP Fan Connector
: 1x Node-Connector
: 1x Thermal-Sensor-Header
: 1x Start Button / 1x Reset Button / 1x Retry Button / 1x MemOK! Button
: 1x Front Panel Audio Connector
: 2x AURA RGB Header
: 2x AURA Adressable RGB Header
: 1x 5-Pin-EXT_Fan-Header

External Connections:
: 4× USB 3.1 (3× Type A and 1x Type C)
: 6x USB 3.0
: 1x Clear CMOS-Button
: 1x BIOS Flashback-Button
: 1x HDMI 1.4b
: 1x Gigabit-LAN (Intel I219V)
: 1x 5-Gbit-LAN (Aquantia AQC111C)
: 1x WiFi-/Bluetooth-Modul (AC9560)
: 1x S/PDIF
: 5x Audio (Realtek ALC1220 Codec with SupremeFX)

Warranty Information:

Manufacturer asus
Warranty Type Direct with Manufacturer
Manufacturer Website
Manufacturer Phone 01442 265548
Warranty Period (yrs)2
Number of PCI-E Slots - x160
RAM Slots0
Maximum RAM0
SATA II Ports0
USB 3.0 Ports0
USB 2.0 Ports0

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