ASUS ROG MAXIMUS HERO XI - USB3.1 Gen2, SATA6 + DUAL M.2

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.
* Refer to www.asus.com for CPU support list

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. 
* Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists).

Integrated Graphics Processor- Intel® UHD Graphics support
Multi-VGA output support : HDMI/DisplayPort ports
- Supports HDMI with max. resolution 4096 x 2160 @ 30 Hz
- Supports DisplayPort with max. resolution 4096 x 2304 @ 60 Hz

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

Intel® Z390 Chipset
2 x PCIe 3.0 x16 (x16 or dual x8 or x8/x4/x4)
1 x PCIe 3.0 x16 (x4 mode) *¹
3 x PCIe 3.0 x1

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)*²
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

Intel® I219V, 1 x Gigabit LAN Controller(s), Dual interconnect between the Integrated Media Access Controller (MAC) and Physical Layer (PHY)
Anti-surge LANGuard
ROG GameFirst 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 *³
Audio Feature :
- Gold-plated jacks
- Optical S/PDIF out port(s) at back panel
- Sonic Radar III
- Sonic Studio III + Sonic Studio Link

Intel® Z390 Chipset :
4 x USB 3.1 Gen 2 port(s) (4 at back panel, +red, 1 x Type-C+3 x Type-A)
Intel® Z390 Chipset :
2 x USB 3.1 Gen 1 port(s) (2 at back panel, +blue, 2 x Type-A)
Intel® Z390 Chipset :
6 x USB 2.0 port(s) (2 at back panel, +black, 4 at mid-board)
Intel® Z390 Chipset :
1 x USB 3.1 Gen 2 front panel connector port(s)

ReTry Button
Start Button
Reset Button
Extreme Engine Digi+ :
- MicroFine Alloy Chokes
- 10K Black Metallic Capacitors
- OptiMOS™ MOSFET
Mem TweakIt
Extreme Tweaker
ROG Exclusive Software
- Mem Tweakit
- RAMCache III
- RAMDisk
- CPU-Z
- GameFirst V
- Sonic Studio III + Sonic Studio Link
- Sonic Radar III

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
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
- ASUS CrashFree BIOS 3
- Armoury Crate
- Pre-mounted I/O Shield
- ASUS NODE: hardware control interface
- OptiMem II
- ASUS EZ Flash 3
- ASUS C.P.R.(CPU Parameter Recall)
- 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

1 x PS/2 keyboard/mouse combo port(s)
1 x DisplayPort
1 x HDMI
1 x LAN (RJ45) port(s)
4 x USB 3.1 Gen 2 1 x Type-C+3 x Type-A
2 x USB 3.1 Gen 1 (blue) Type-A,
2 x USB 2.0
1 x Optical S/PDIF out
1 x Clear CMOS button(s)
1 x USB BIOS Flashback Button(s)
5 x Gold-plated audio jacks

2 x Aura Addressable Strip Header(s)
2 x Aura RGB Strip Headers
1 x USB 3.1 Gen 1(up to 5Gbps) connector(s) support(s) additional 2 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)
1 x TPM connector(s)
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)
3 x Chassis Fan connector(s) (3 x 4 -pin)
1 x AIO_PUMP connector (1 x 4 -pin)
1 x H_AMP fan connector
1 x W_PUMP+ connector (1 x 4 -pin)
1 x 24-pin EATX Power connector(s)
1 x 8-pin EATX 12V Power connectors
1 x 4-pin ATX 12V Power connector(s)
1 x Front panel audio connector(s) (AAFP)
1 x MemOK! II switch(es)
1 x Reset button(s)
1 x ReTry button
1 x System panel connector
1 x EXT_Fan header
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

User's manual
4 x SATA 6Gb/s cable(s)
1 x M.2 Screw Package
1 x Supporting DVD
1 x SLI HB BRIDGE(2-WAY-M)
1 x ROG big sticker
1 x Q-Connector
1 x Extension Cable for RGB strips (80 cm)
1 x Extension cable for Addressable LED
1 x ROG coaster(s)

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

Windows® 10 64-bit

ATX Form Factor
12 inch x 9.6 inch ( 30.5 cm x 24.4 cm )

*1 The PCIe x16_3 slot shares bandwidth with SATA6G_5 and SATA6G_6. The PCIe x16_3 runs x2 mode by default.

*2 When the M.2_1 Socket 3 is operating in SATA mode, SATA6G_2 port will be disabled.

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