ASUS MAXIMUS VIII Ranger LGA 1151 specs

- Intel Socket 1151 for 6th Generation Core i7, Core i5, Core i3, Pentium, and Celeron Processors
- Supports Intel 14 nm CPU
- Supports Intel Turbo Boost Technology 2.0

Intel Z170

- 4 x DIMM, Max. 64 GB, 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.), and 2133 MHz Non-ECC, Un-buffered Memory
Dual Channel Memory Architecture
Supports Intel Extreme Memory Profile (XMP)

Integrated 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 (black)

Intel Z170 Chipset:
- 1 x M.2 Socket 3, with M Key, type 2242/2260/2280/22110 storage devices support (both SATA & PCIe modes)
- 6 x SATA III 6 Gb/s ports, gray, 4 ports from 2 x SATA Express
- 2 x SATA Express ports, gray
- Supports RAID 0, 1, 5, 10
- Intel Rapid Storage Technology support
- Supports Intel Smart Response Technology

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

ROG SupremeFX 2015 8-Channel High Definition Audio Codec
- Supports: Jack-detection, Multi-streaming, Front Panel MIC Jack-retasking
- SupremeFX Shielding Technology
- ESS ES9023P
- TI RC4580 2Vrms Audio OP AMP

Audio Features:
- Gold-plated jacks - DTS Connect
- Optical S/PDIF out port at the back panel
- Sonic SenseAmp
- Sonic Studio II
- Sonic Radar II

Intel Z170 Chipset:
6 x USB 3.0 ports (2 at the back panel, blue, 4 at mid-board)
8 x USB 2.0 ports (4 at the back panel, black, 4 at mid-board)

ASMedia USB 3.1 Controller:
1 x USB 3.1 Type-C port (back panel)
1 x USB 3.1 Type-A port (back panel, red)

ROG RAMCache
Overwolf
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

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+ VRM, Fan Xpert 3, and Turbo App
ASUS Exclusive Features:
- MemOK!
- AI Suite 3
- Ai Charger+
- Anti-Surge
- 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)
- ASUS Q-Slot
- ASUS Q-DIMM
- ASUS Q-Connector
Overclocking Protection
- ASUS C.P.R.(CPU Parameter Recall)

Windows 10 (64-bit), 8.1 (64-bit), 7 (32/64-bit)

1 x PS/2 keyboard/mouse combo port
1 x DisplayPort
1 x HDMI
1 x LAN (RJ-45) port
1 x USB 3.1 Type-A (red)
1 x USB 3.1 Type-C (black)
2 x USB 3.0 (blue)
4 x USB 2.0
1 x Optical S/PDIF out
5 x Audio jacks
1 x USB BIOS Flashback Button

- 1 x AAFP connector
- 2 x USB 3.0 connectors support an additional 4 x USB 3.0 ports
- 2 x USB 2.0 connectors support an additional 4 x USB 2.0 ports
- 2 x SATA Express connectors, compatible with 4 x SATA III 6 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)
- 2 x SATA 6Gb/s connectors
- 1 x CPU Fan connector (1 x 4-pin)
- 1 x CPU OPT Fan connector (1 x 4-pin)
- 4 x Chassis Fan connectors (4 x 4-pin)
- 1 x Thunderbolt header
- 1 x 24-pin EATX Power connector
- 1 x 8-pin ATX 12 V Power connector
- 1 x System panel (Q-Connector)
- 1 x 5-pin EXT_FAN (Extension Fan) connector
- 1 x MemOK! button
- 1 x Thermal sensor connector
- 1 x Power-on button
- 1 x Reset button
- 1 x Clear CMOS button
- 1 x Water Pump header (4-pin)
- 1 x LN2 Mode jumper
- 1 x ROG extension (ROG_EXT) header
- 1 x 14-1 pin TPM connector

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
12.0 x 9.6" / 30.5 x 24.4 cm