ROG MAXIMUS XI EXTREME

Intel® Socket 1151 9th / 8th Gen Intel® Core™, Pentium® Gold and Celeron® Processors
Supports Intel® 14 nm CPU
Supports Intel® Turbo Boost Technology 2.0
* The Intel® Turbo Boost Technology 2.0 support depends on the CPU types.

1151 V2

Intel Z390

4 x DIMM, Max. 64GB, DDR4
4400(O.C)/4266(O.C.)/4133(O.C.)/4000(O.C.)/3866(O.C.)/3733(O.C.)/3600(O.C.)/3466(O.C.)/3400(O.C.)/3333(O.C.)/3300(O.C.)/3200(O.C.)/3000(O.C.)/2800(O.C.)/2666/2400/2133 MHz Non-ECC, Un-buffered Memory
Dual Channel Memory Architecture
Supports Intel® Extreme Memory Profile (XMP)
* Hyper DIMM support is subject to the physical characteristics of individual CPUs.

DDR4

2666 / 2400 / 2133 MHz

4 Slots

Integrated Graphics Processor- Intel® UHD Graphics support
VGA output support : HDMI port
- Supports HDMI with max. resolution 4096 x 2160 @ 30 Hz

Supports NVIDIA® 2-Way SLI™ Technology
Supports AMD 3-Way CrossFireX™ Technology

ROG SupremeFX 8-Channel High Definition Audio CODEC S1220
- Impedance sense for front and rear headphone outputs
- Supports : Jack-detection, Multi-streaming, Front Panel Jack-retasking
- High quality 120 dB SNR stereo playback output and 113 dB SNR recording input
- SupremeFX Shielding Technology
- ESS® ES9023P
- Supports up to 32-Bit/192kHz playback*
Audio Feature :
- Gold-plated jacks
- Optical S/PDIF out port(s) at back panel
- Sonic Radar III
- Sonic Studio III + Sonic Studio Link

* Due to limitations in HDA bandwidth, 32-Bit/192kHz is not supported for 8-Channel audio.

Socket 1151 for 9th / 8th Gen Intel® Core™, Pentium® Gold and Celeron® processors
2 x PCIe 3.0/2.0 x16 (x16 or dual x8)
Intel® Z390 Chipset
1 x PCIe 3.0/2.0 x16 (max at x4 mode) *
1 x PCIe 3.0/2.0 x1

* When SATA56 is enabled, PCIE x 16_3 will run at x2 mode.

Socket 1151 for 9th / 8th Gen Intel® Core™, Pentium® Gold and Celeron® processors :
1 x ROG DIMM.2 Module support(CPU_DIMM.2), with M key, type 2242/2260/2280/22110 storage devices support (PCIE 3.0 x 4 mode)*
Intel® Z390 Chipset :
1 x M.2 Socket 3, with M key, type 2242/2260/2280 storage devices support (SATA & PCIE 3.0 x 4 mode)**
1 x M.2 Socket 3, with M key, type 2242/2260/2280/22110 storage devices support (PCIE 3.0 x 4 mode)
6 x SATA 6Gb/s port(s)
Support Raid 0, 1, 5, 10
Intel® Optane™ Memory Ready

* The DIMM.2 Slot (M.2_1/2) are disabled by default. Please adjust
BIOS settings to enable DIMM.2 Slots.
When DIMM.2 slot is enabled, PCIex16_1 will run at x8 mode. Please refer to BIOS manual for further information.
DIMM.2 slot IRST is only supported when using Intel SSD.

** When M.2_1 socket 3 is operating in SATA mode, SATA port 2 will be disabled.

Intel® Z390 Chipset :
1 x USB 3.1 Gen 2 front panel connector port(s)
Intel® Z390 Chipset :
4 x USB 3.1 Gen 2 port(s) (4 at back panel, )
Intel® Z390 Chipset :
8 x USB 3.1 Gen 1 port(s) (4 at back panel, , 4 at mid-board)
Intel® Z390 Chipset :
4 x USB 2.0 port(s) (4 at mid-board)
ASMedia® USB 3.1 Gen 1 controller :
2 x USB 3.1 Gen 1 port(s) (2 at back panel, )

1 x W_PUMP+ 1
1 x W_PUMP+ 2
1 x WB_SENSOR
2 x Aura Addressable Strip Header(s)
2 x Aura RGB Strip Headers
2 x USB 3.1 Gen 1(up to 5Gbps) connector(s) support(s) additional 4 USB 3.1 Gen 1 port(s)
2 x USB 2.0 connector(s) support(s) additional 4 USB 2.0 port(s)
1 x M.2 Socket 3 with M key, type 2242/2260/2280 storage devices support (SATA & PCIE 3.0 x 4 mode)
1 x M.2 Socket 3 with M key, type 2242/2260/2280/22110 storage devices support (PCIE 3.0 x 4 mode)
6 x SATA 6Gb/s connector(s)
1 x CPU Fan connector(s) (1 x 4 -pin)
1 x CPU OPT Fan connector(s) (1 x 4 -pin)
2 x Chassis Fan connector(s) (2 x 4 -pin)
1 x Thunderbolt header(s)
1 x 24-pin EATX Power connector(s)
2 x 8-pin EATX 12V Power connectors
1 x 4-pin EZ_PLUG Power connector(s)
1 x Front panel audio connector(s) (AAFP)
1 x 5-pin EXT_FAN(Extension Fan) connector
1 x MemOK! II switch(es)
1 x Slow Mode switch(es)
9 x ProbeIt Measurement Points
1 x Reset button(s)
1 x BIOS Switch button(s)
1 x Node Connector(s)
1 x LN2 Mode jumper(s)
1 x Safe Boot button
1 x ReTry button
1 x System panel connector
1 x W_IN header
1 x W_OUT header
1 x W_FLOW header
1 x Thermal sensor connector
1 x Start button
1 x USB 3.1 Gen 2 front panel connector
1 x DIMM.2 Slot supports 2 M.2 drives (2242-22110)
1 x RSVD Switch
8 x Radiator Fan Headers

1 x HDMI
1 x LAN (RJ45) port(s)
4 x USB 3.1 Gen 2 (red) (1 x Type-C+3 x Type-A)
6 x USB 3.1 Gen 1
1 x Optical S/PDIF out
1 x Clear CMOS button(s)
1 x USB BIOS Flashback® Button(s)
1 x ASUS Wi-Fi Module
5 x LED-illuminated audio jacks
1 x AQC-111C 5G LAN port

Aquantia AQC111C 5G LAN
Intel® I219V, Dual interconnect between the Integrated Media Access Controller (MAC) and Physical Layer (PHY)
Anti-surge LANGuard
ROG GameFirst Technology

Intel® Wireless-AC 9560
Wi-Fi 802.11 a/b/g/n/ac
Supports dual band frequency 2.4/5 GHz
Supports MU-MIMO
Supports channel bandwidth: HT20/HT40/HT80/HT160
Bluetooth® 5.0

E-ATX

2 x 128 Mb Flash ROM, UEFI AMI BIOS, PnP, DMI3.0, SM BIOS 3.1, ACPI 6.1

ASUS Dual Intelligent Processors 5-Way Optimization by Dual Intelligent Processors 5 :
- 5-Way Optimization tuning key perfectly consolidates TPU Insight, EPU Guidance, DIGI+ VRM, Fan Expert 4, and Turbo App
LiveDash OLED
SafeDIMM slot
AURA :
- Aura Lighting Control
- Aura RGB Strip Headers
- Aura Lighting Effects Synchronization with compatible ASUS ROG devices
- Aura Addressable Strip Header(s)
ASUS Exclusive Features :
- USB BIOS Flashback®
- MemOK! II
- AI Suite 3
- Ai Charger
- Armoury Crate
- Pre-mounted I/O Shield
- ASUS NODE: hardware control interface
- BUPDATER
- BIOS Flashback® Button
- Clear CMOS Button
- Reset Button
ASUS EZ DIY :
- ASUS CrashFree BIOS 3
- ASUS EZ Flash 3
ASUS Q-Design :
- ASUS Q-Code
- ASUS Q-LED (CPU, DRAM, VGA, Boot Device LED)
- ASUS Q-Slot
- ASUS Q-DIMM
- ASUS Q-Connector
Overclocking Protection :
- ASUS C.P.R.(CPU Parameter Recall)
OptiMem II

Windows® 10 64-bit