Rampage V Extreme, X99

4-Way SLI(TM)/CrossFireX(TM) support
Perfect spacing and PCI Express 3.0 speed for incredible graphics!

Unleash the full power of multiple graphics cards for visuals that never stutter, with just the right amount of space between each card. Onboard switches let you selectively enable or disable cards in a flash -- configuring multi-GPU setups has never been easier!

Patent-pending OC Socket
Drive CPU and DDR4 performance beyond the limits!

Designed to break performance barriers, ASUS OC Socket utilizes extra pins to connect a proprietary circuit to contacts found on Haswell-E's land grid array (LGA). Combined with our customized UEFI, this exclusive feature enables higher DDR4 memory frequencies, lower latencies and enhanced stability while overclocking, extending all the way to extreme overclocking conditions, such as Liquid Nitrogen (LN2). OC Socket is 100% compatible with new Haswell-E LGA 2011-v3 CPUs, ensuring the ideal combination of overclocking performance and compatibility.

Make your memory go faster
Optimized for extreme overclocking

This is the first platform to support DDR4 memory, and it is capable of overclocking memory up to DDR4 3300+ MHz with all eight DIMMs fully loaded! ASUS-exclusive T-Topology circuit design plus patent-pending OC Socket unleash the full potential of DDR4 by minimizing crosstalk and signal reflections. Thanks to our expertise in motherboard layout design, signal timing issues are also greatly reduced, resulting in improved stability and overall performance. ASUS works with almost every DDR4 memory vendor to ensure the best compatibility - so you're assured reliable performance from your favorite brands.

OC Panel
Intuitive overclocking command center!

Get your hands on real-time system monitoring and tweaking in two modes. For both, a clear 2.6-inch display keeps you informed and in full control -- so you can maximize the available power!

NORMAL MODE - easy system monitoring and performance boosts!

OC Panel can be installed directly into a 5.25-inch drive bay to provide real-time monitoring of multiple vital parameters, including CPU temperature, ratios, base clock and fan speeds. The CPU Level Up button provides instant control over two-stage overclocking, while CPU fan speeds can be adjusted to Turbo, Standard and Silent modes -- super-simple controls, all at your fingertips.

EXTREME MODE -- advanced overclocking made easy!

OC Panel can also be used as external overclocking console. In this mode, there are connectors and switches for exclusive ROG features including Subzero Sense, VGA SMB, VGA Hotwire, Slow Mode and Pause. You also have direct access to four-pin fans connectors - four in total! -- as well as remote power and reset buttons.

Safe Boot Button & ReTry Button
Save more time, break more records

ROG understands overclockers better than any other manufacturer -- so Rampage V Extreme includes all-new hardware-level Safe Boot and ReTry buttons to help put things right when overclocking adventures go wrong. They're quick, easy and real time-savers!

Safe Boot Button

One quick tap of the Safe Boot button powers off your system and launches into Safe Mode, where you can tweak your retained previous settings.

ReTry Button

If your system hangs during the power-on self-test (POST) boot process, just hit the motherboard's hardware-level ReTry button to force a reboot right away.

Extreme Engine Digi+ IV
Pump up your power

An extreme platform demands extreme control over the purest power, and nothing delivers more control or purer power than Extreme Engine Digi+ IV -- Rampage V Extreme's exclusive voltage-regulator module (VRM).
MicroFine alloy chokes lower overall core loss for lower temperatures, while the VRM has been upgraded with the brand-new PowIRstage® IR3555. This chip integrates the driver, high-side and low-side MOSFETs and features the latest RDS On current-sensing technology.
Extreme Engine Digi+ IV's high-frequency pulse-width modulation (PWM) implementation scales to 1MHz allowing the DRAM VRM to achieve a 40% increase in stability!

DirectCU thermal design
Copper-cooled to the core

Exclusive DirectCU cooling technology puts better conductive copper heat-pipes in direct contact with Rampage V Extreme's Extreme Engine Digi+ IV VRM zone to provide incomparable heat dissipation. Other designs merely prevent overheating -- Rampage V Extreme with DirectCU goes up to 7? cooler.

X-Socket II
Primed for your existing pot

Rampage V Extreme's three-piece X-Socket II makes easy work of mounting your existing liquid-nitrogen (LN2) or dry-ice evaporator pots to the latest LGA2011-3 socket. Use the supplied star screwdriver to replace the LGA2011-3 backplate with X-Socket II and you're ready to super-cool with your existing evaporator!

8 x 4/3-pin combo fan connectors + 7 thermal sensors + Fan Xpert 3
Advanced fan controls for ultimate cooling and quietness

Rampage V Extreme has 8 x 4/3-pin (PWM/DC) combo fan connectors, four intelligent onboard sensors plus three additional 2-pin headers and a selection of three thermal cables to help you monitor the temperatures of up to seven motherboard or key components in real time -- so you're able to adjust CPU and case coolers automatically or manually for the best dissipation.

SupremeFX 2014
Precision-engineered audio that's as great as a dedicated sound card

ROG knows the importance of flawless audio - pristine effects and full-range soundtracks make the game. That's why we invest substantial engineering resources to perfect onboard audio. The result is SupremeFX. Cutting-edge isolation technologies minimize electromagnetic interference (EMI) and exceptionally premium components deliver best-in-class audio that's as great as a dedicated soundcard. But we never rest on our laurels, which is why SupremeFX 2014 has been refined even further for Rampage V Extreme. That means even finer components and superbly clever software innovations for gaming and multimedia experiences beyond compare!

Sonic Radar II
Scan and detect to dominate!

Designed for first-person shooters (FPS), Sonic Radar II displays a stealthy overlay that shows what opponents and teammates are up to. See the precise direction and origin of in-game sounds such as gunshots, footsteps and call-outs, and practice your enemy-pinpointing skills -- and exclusive Audio Enhancement further improves in-game sound for superb hearing awareness. The all-new Sonic Radar II includes a redesigned control panel with customizable game list!

Intel® Ethernet
More throughput, less CPU usage and great gaming experiences!

Rampage V Extreme features the very latest Intel® Ethernet for faster, smoother gaming -- always. Intel's LAN has the serious double advantage of reducing CPU overhead and offering exceptionally high TCP and UDP throughput. This significantly reduces the processor's workload, so there's more power for your game and your gameplay!

LANGuard - RJ45 Reinvented!
Pumped-up throughput. Best surge protection.

ROG has reinvented the LAN port. Advanced signal-coupling technology and premium surface-mounted capacitors improve throughput, while surge-protected and electrostatically-guarded components (ESD Guards) protect your motherboard from lightning strikes and static electricity!

GameFirst III
Network-optimization software for no-delay gameplay!

Exclusive GameFirst III has been upgraded with even more gamer-helping features and an interface that's even more intuitive! GameFirst III helps you to assign top priority to game packets and allocate more bandwidth to the game, ensuring the best online gaming experience.

KeyBot
Your keyboard, instantly upgraded!

Fancy a free keyboard upgrade? That's what KeyBot gives you -- instantly. Just plug your existing keyboard into the dedicated USB socket to activate the exclusive KeyBot microprocessor on the Rampage V Extreme. Use the easy-to-use utility to assign macros to function keys F1-F10 to launch any application with a single press or control multimedia playback -- or store up to 15 keystrokes per key!

RAMDisk
Dynamically unleash your RAM - 20X faster than SSD!

With RAMDisk you can turn system memory into superfast temporary storage. Put large files, such as game maps, into RAMDisk and watch loading times fly -- you'll never again wait to play. The improved 2014 edition of RAMDisk dynamically allocates memory, so unused RAM is released back to the system when it's needed. You'll even enjoy the bonus of protecting your SSD drives, as RAMDisk reduces excessive reads and writes that can reduce lifespan!
Last but not least, the junction function serves as quick links between files and RAM storage. All files are automatically saved and restored to their specific locations on hard drives when you turn your PC off, then go back to RAM when you power on again.

Award-winning UEFI BIOS
Acclaimed by media worldwide as the most-intuitive UEFI BIOS!

The smoothest mouse-controlled graphical UEFI BIOS has been upgraded to deliver faster setup and easier functions, with an even more appealing design for better overclocking and DIY experiences. Whether you're a PC novice or a seasoned overclocker, the EZ and Advanced Modes help you find your way, quickly and easily.

Truevolt USB
Stable supply of 5V - front and back!!

Forget the USB power drop-outs!

ROG's TrueVolt USB design delivers a rock-steady 5V supply to both the front and back USB sockets - no drop-outs!

Two 5V isolated linear power supply for all USB ports

-Low noise, low loss.
-Stable 5V supply to provide clean 5V USB power to minimize potential fluctuations
-All connected equipment benefits from the clean, stable 5V supply at the same time.