ASUS MB Sc LGA1151 MAXIMUS IX HERO, Intel Z270, 4xDDR4, VGA

Intel Socket 1151 for 7^th/6^th Generation Core™ i7/Core™ i5/Core™ i3/Pentium/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 Z270

4 x DIMM, Max. 64GB, DDR4 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(O.C.)/2400(O.C.)/2133(O.C.) 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
Multi-VGA output support : HDMI/DisplayPort ports
- Supports HDMI with max. resolution 4096 x 2160 @ 24 Hz
- Supports DisplayPort with max. resolution 4096 x 2304 @ 60 Hz
Maximum shared memory of 1024 MB

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

2 x PCIe 3.0/2.0 x16
1 x PCIe 3.0/2.0 x16 *¹
3 x PCIe 3.0/2.0 x1

Intel Z270 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)*³
6 x SATA 6Gb/s port(s)
Support Raid 0, 1, 5, 10
Intel Rapid Storage Technology supports*⁴
Supports Intel Smart Response Technology*⁴
Intel Optane™ Memory Ready *⁵

Intel I219V
Anti-surge LANGuard
ROG GameFirst Technology

ROG SupremeFX 8-Channel High Definition Audio CODEC S1220
- 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 *⁶
Audio Feature :
- Gold-plated jacks
- Optical S/PDIF out port(s) at back panel
- Sonic Radar III
- Sonic Studio III

ASMedia USB 3.1 controller :
1 x USB 3.1 front panel connector port(s)
ASMedia USB 3.1 controller :
2 x USB 3.1 port(s) (2 at back panel, , Type-A + Type-C)
Intel Z270 Chipset :
6 x USB 3.0 port(s) (4 at back panel, blue, 2 at mid-board)
Intel Z270 Chipset : *⁷
6 x USB 2.0 port(s) (4 at back panel, black, 2 at mid-board)

ROG RAMCache II
ROG CPU-Z
ROG CloneDrive
MemOK! Button
Overwolf
ReTry Button
Safe Boot Button
Start Button
Reset Button
LN2 Mode
GameFirst IV
ROG Aura
- Aura Lighting Control
- Aura RGB Strip Headers
Extreme Engine Digi+ :
- MicroFine Alloy Chokes
- NexFET™ Power Block MOSFET
- 10K Black Metallic Capacitors
Mem TweakIt
KeyBot II
- One-click Overclocking
- X.M.P.
- DirectKey
- ClrCMOS
- Power On
UEFI BIOS features :
- O.C. Profile
- Tweakers' Paradise
- ROG SSD Secure Erase
- Graphic Card Information Preview
ROG RAMDisk
Loadline Calibration

ASUS Dual Intelligent Processors 5-Way Optimization by Dual Intelligent Processors 5 :
- 5-Way Optimization tuning key perfectly consolidates TPU, EPU, DIGI+ VRM, Fan Xpert 4, and Turbo Core App
TPU
- Fan Xpert 4 featuring Fan Auto Tuning function and multiple thermistors
Gamer's Guardian:
- SafeSlot
ASUS EZ DIY :
- ASUS CrashFree BIOS 3
- ASUS EZ Flash 3
ASUS Q-Design :
- ASUS Q-Shield
- ASUS Q-LED (CPU, VGA, Boot Device LED)
- ASUS Q-DIMM
- ASUS Q-Connector

1 x DisplayPort
1 x HDMI
1 x LAN (RJ45) port(s)
1 x USB 3.1 (black)Type-C
1 x USB 3.1 (red)Type-A
4 x USB 3.0 (blue)
4 x USB 2.0 (one port can be switched to USB BIOS Flashback)
1 x Optical S/PDIF out
1 x Clear CMOS button(s)
1 x USB BIOS Flashback Button(s)

2 x RGB Header(s)
1 x USB 3.0 connector(s) support(s) additional 2 USB 3.0 port(s)
1 x USB 2.0 connector(s) support(s) additional 2 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 CPU OPT Fan connector(s)
3 x Chassis Fan connector(s)
1 x H_AMP fan connector
1 x W_PUMP+ connector
1 x AIO_PUMP connector
1 x Thunderbolt header(s)
1 x 8-pin EATX 12 V Power connector
1 x 24-pin EATX Power connector(s)
1 x Front panel audio connector(s) (AAFP)
1 x MemOK! button(s)
1 x Thermal sensor connector(s)
1 x Reset button(s)
1 x LN2 Mode switch(es)
1 x Clear CMOS button(s)
1 x USB BIOS Flashback button(s)
1 x ROG extension (ROG_EXT) header(s)
1 x Safe Boot button
1 x ReTry button
1 x Slow Mode jumper(s)
1 x System panel connector
3 x 3D Mount screw port(s)
1 x Start button
1 x USB 3.1 front panel connector

User's manual
ASUS Q-Shield
4 x SATA 6Gb/s cable(s)
1 x M.2 Screw Package
1 x CPU installation tool
1 x Supporting DVD
1 x SLI HB BRIDGE(2-WAY-M)
1 x ROG big sticker
1 x Q-Connector
1 x 10-in-1 ROG cable label
1 x 3D printing mount package
1 x ROG coasters

1 x 128 Mb Flash ROM, UEFI AMI BIOS, PnP, DMI3.0, WfM2.0, SM BIOS 3.0, ACPI 6.0, Multi-language BIOS, ASUS EZ Flash 3, CrashFree BIOS 3, F11 EZ Tuning Wizard, F6 Qfan Control, F3 My Favorites, Last Modified log, F12 PrintScreen, F3 Shortcut functions and ASUS DRAM SPD (Serial Presence Detect) memory information.

WfM2.0, DMI3.0, WOL by PME, PXE

Windows 10 64-bit
Windows 8.1 64-bit *⁸
Windows 7 32-bit *⁸
Windows 7 64-bit *⁸

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

*1 The PCIe x4_3 slot shares bandwidth with PCIex1_3. The PCIe x4_3 is default set at x2 mode.
*2 When the M.2_1 Socket 3 is operating in SATA mode, SATA port 1 will be disabled.
*3 When the M.2_2 Socket 3 is operating in PCIEX4 mode, SATA port 5. 6 will be disabled.
*4 This function will work depending on the CPU installed.
*5 Intel Optane Technology only supported when using 7th Generation Intel Processors. Before using Intel Optane memory modules, ensure that you have updated your motherboard drivers and BIOS to the latest version from ASUS support website.
*6 Due to limitations in HDA bandwidth, 32-bit/192kHz is not supported for 8-Channel audio and due to Windows 7 limitations, 32-bit playback is unavailable for Windows 7.
*7 2 x USB2.0 port at mid-board comes from the ROG extension (ROG_EXT) port.
*8 Windows 8.1 64-bit and Windows 7 32/64-bit are only supported when using 6th Generation Intel Processors
*9 ROG GameFirst technology is only available for Windows 10/8.1 64-bit