MAXIMUS VIII RANGER

Intel® Socket 1151 for 6th 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® Z170

4 x DIMM, Max. 64GB, DDR4 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 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® HD Graphics support 
Multi-VGA output support : HDMI/DisplayPort 1.2 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 512 MB
Supports Intel® InTru™ 3D, Quick Sync Video, Clear Video HD Technology, Insider™

Supports NVIDIA® Quad-GPU SLI™ Technology 
Supports AMD 3-Way CrossFireX™ Technology

2 x PCIe 3.0/2.0 x16 (x16 or dual x8, gray) 
1 x PCIe 3.0/2.0 x16 (max at x4 mode, black) 
3 x PCIe 3.0/2.0 x1 (x1 mode, black)

Intel® Z170 chipset : 
1 x M.2 Socket 3, with M Key, type 2242/2260/2280/22110 storage devices support (both SATA & PCIE mode)*1
6 x SATA 6Gb/s port(s), gray, , 4 ports from 2 x SATA Express
2 x SATA Express port, gray
Support Raid 0, 1, 5, 10
Intel® Rapid Storage Technology supports*2
Supports Intel® Smart Response Technology*2

Intel® I219V, 1 x Gigabit LAN Controller(s), GameFirst technology
Intel® LAN- Dual interconnect between the Integrated LAN controller and Physical Layer (PHY)
Anti-surge LANGuard

ROG SupremeFX 2015 8-Channel High Definition Audio CODEC 
- Supports : Jack-detection, Multi-streaming, Front Panel Jack-retasking
- SupremeFX Shielding Technology
- ESS® ES9023P DAC
- TI RC4580 2VRMS audio OP AMP(s)
Audio Feature :
- Gold-plated jacks
- DTS Connect
- Optical S/PDIF out port(s) at back panel
- Sonic SenseAmp
- Sonic Studio II
- Sonic Radar II

Intel® Z170 chipset : 
6 x USB 3.0 port(s) (2 at back panel, blue, 4 at mid-board)
Intel® Z170 chipset : *3
8 x USB 2.0 port(s) (4 at back panel, black, 4 at mid-board)
ASMedia® USB 3.1 controller : 
1 x USB 3.1 port(s) (1 at back panel, black, Type-C)
ASMedia® USB 3.1 controller : 
1 x USB 3.1 port(s) (1 at back panel, red, Type-A)

Start Button
Reset Button
LN2 Mode
Mem TweakIt
KeyBot II
- One-click Overclocking
- X.M.P.
- DirectKey
- ClrCMOS
- Power On
UEFI BIOS features :
- O.C. Profile
- GPU.DIMM Post
- Tweakers' Paradise
- ROG SSD Secure Erase
- Graphic Card Information Preview
ROG RAMDisk
Extreme Tweaker
ROG RAMCache
Overwolf
Clear CMOS button

OC Design - ASUS PRO Clock Technology
- Full BCLK range for extreme overclocking performance
5-Way Optimization by Dual Intelligent Processors 5
- 5-Way Optimization tuning key perfectly consolidates TPU, EPU, DIGI+ Power Control, Fan Xpert 3, and Turbo App
ASUS Exclusive Features :
- MemOK!
- AI Suite 3
- Ai Charger+
- USB 3.1 Boost
- Disk Unlocker
- Mobo Connect
- PC Cleaner
Remote Entertainment
- Media Streamer
- HyStream
ASUS EZ DIY :
- ASUS CrashFree BIOS 3 
- ASUS EZ Flash 3 
- ASUS USB BIOS Flashback 
- Push Notice
ASUS Q-Design :
- ASUS Q-Shield
- ASUS Q-Code
- ASUS Q-LED (CPU, DRAM, VGA, Boot Device LED, HDD LED)
- ASUS Q-Slot
- ASUS Q-DIMM 
- ASUS Q-Connector
Overclocking Protection :
- ASUS C.P.R.(CPU Parameter Recall)
RAMCache

Windows® 10 , 64bit
Windows® 8.1 , 64bit
Windows® 7 , 32bit/64bit

1 x PS/2 keyboard/mouse combo port(s)
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
2 x USB 3.0 (blue) 
4 x USB 2.0 
1 x Optical S/PDIF out
5 x Audio jack(s)
1 x USB BIOS Flashback Button(s)

1 x AAFP connector
2 x USB 3.0 connector(s) support(s) additional 4 USB 3.0 port(s) 
2 x USB 2.0 connector(s) support(s) additional 4 USB 2.0 port(s)
2 x SATA Express connector: gray, Compatible with 4 x SATA 6.0 Gb/s ports
1 x M.2 Socket 3 with M Key design, type 2242/2260/2280/22110 storage devices support (Supports both SATA & PCIE SSD)
6 x SATA 6Gb/s connector(s)(4 ports from 2 x SATA Express)
1 x CPU Fan connector(s) (1 x 4 -pin)
1 x CPU OPT Fan connector(s) (1 x 4 -pin)
4 x Chassis Fan connector(s) (4 x 4 -pin)
1 x Thunderbolt header(s)
1 x 24-pin EATX Power connector(s)
1 x 8-pin ATX 12V Power connector(s)
1 x System panel(s) (Q-Connector)
1 x 5-pin EXT_FAN(Extension Fan) connector
1 x MemOK! button(s)
1 x Thermal sensor connector(s)
1 x Power-on button(s)
1 x Reset button(s)
1 x Clear CMOS button(s)
1 x Water Pump header (4-pin)
1 x LN2 Mode jumper(s)
1 x ROG extension (ROG_EXT) header(s)
1 x 14-1 pin TPM 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 bridge(s)
1 x Q-connector(s) (1 in 1) 
1 x 12 in 1 ROG Cable Label(s)
ROG Fan Label
1 x ROG Door Hanger(s)

1 x 128 Mb Flash ROM, UEFI AMI BIOS, PnP, DMI3.0, WfM2.0, SM BIOS 3.0, ACPI 5.0, Multi-language BIOS, ASUS EZ Flash 3, CrashFree BIOS 3, F11 EZ Tuning Wizard, F6 Qfan Control, F3 My Favorites, F9 Quick Note, 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

Drivers
ROG GameFirst technology
ROG RAMDisk
ROG RAMCache
ROG CPU-Z
ROG Mem TweakIt
Overwolf
Keybot II
Kaspersky® Anti-Virus
DAEMON Tools Pro Standard
ASUS WebStorage
ASUS Utilities

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

*1 When the M.2 Socket 3 is operating in SATA mode, SATA ports 1 will be disabled.
*2 This function will work depending on the CPU installed.
*3 2 x USB 2.0 port at mid-board comes from the ROG extension (ROG_EXT) port.