ASUS B85-PLUS (C2) - Haswell

Ultimate B85 features high-endurance 5X PROTECTION and Intel®SBA businnes-grade technology
- ASUS 5X PROTECTION - All-round protection provides the best quality, reliability, and durability
- New UEFI BIOS ? Friendlier, easier, and more intuitive with helpful info added
- Fan Xpert 2 - Comprehensive controls for the perfect cool and quiet balance
- USB 3.0 Boost (UASP Support) - 170% faster transfer speeds than traditional USB 3.0
- Network iControl - Real-time network bandwidth management
5X PROTECTION
All-round protection provides the best quality, reliability, and durability
ASUS motherboards guard your PC with 5X PROTECTION. We use quality components like DIGI+ VRM digital power design for precise CPU power on demand, ESD units tested to strict standards that eliminate electrostatic interference, and resettable fuses around DRAM slots to prevent overcurrent and short-circuit damage. We also use corrosion-resistant back I/O shields, all examples of ASUS providing the best possible reliability and durability.
DIGI+ VRM - Precise power control and long-lasting stability
Voltage regulator modules (VRMs) are among the most essential motherboard components. A good VRM intelligently delivers CPU power based on actual needs at any given time. ASUS was first with digital power design featuring faster sensing and response to deliver precise CPU power on demand. This great accuracy reduces energy waste and of course improves system stability thanks to more consistent delivery.
Enhanced DRAM Overcurrent Protection - Short-circuit damage prevention
Onboard resettable fuses prevent overcurrent and short-circuit damage. This extends beyond I/O ports to DRAM to safeguard system and device lifespan.
ESD Guards - Strong ESD protection for extended component lifespan
Electrostatic discharges (ESD) can happen suddenly, and their damaging effects are often underestimated. ASUS ESD Guards offer an active protective circuit design that ensures electrostatic discharges are properly grounded, providing greater component longevity.
All 5K-hour Solid State Capacitors - 2.5X longer lifespan with excellent durability
ASUS high-quality solid state capacitors assure a 5,000-hour lifespan, equivalent to 2.5 times longer than traditional capacitors. All capacitors pass testing under temperatures as high as 105 degrees centigrade and meet Japanese industrial standards to provide excellent durability and enhanced thermal capacity.
Stainless Steel Back I/O - 3X more durable corrosion-resistant coating
ASUS motherboard back I/O panels are made from strong and corrosion-resistant stainless steel, which is bonded with a thin layer of chromium oxide to enhance anti-corrosive properties. Passing 72-hour spray salt endurance tests, ASUS stainless steel back I/O panels have a usage life three times longer compared to ordinary panels.
New UEFI BIOS
New UEFI BIOS ? friendlier and more intuitive
Exclusive EZ Mode adds useful info to become even easier
Media-renowned UEFI BIOS from ASUS provides the smoothest mouse-controlled graphical BIOS, and now features more intuitive functions to quickly take you to favorite BIOS pages and frequently-accessed settings through custom shortcuts. You can even write quick notes in-BIOS for future reference, view an activity log of setting changes and modifications, and rename SATA ports. EZ Mode has a whole new look, upgraded with extra-friendly capabilities like detailed fan controls, XMP profile settings, SATA information, and fast clock adjustment. Together, these perfect your BIOS experience.
Fan Xpert 2
Comprehensive controls for the perfect cool and quiet balance
Seeing an opportunity for more fine-tuned control, hardware-level ASUS Fan Xpert 2 featuring Fan Auto Tuning, providing an tailored fan speed setting for each fan with the exclusive, automatic fan speed detection to achieve the best balance of cooling performance and low noise. It even provides a "RPM Fixed Mode" for users who wish to reduce noise levels to near 0dB with a specific fan speed control.
EZ DIY
Q-Slot - Effortless PCI Express component removal
Press the Q-Slot clip lightly, and graphics cards just pop out. The large winged clip is easy to reach so you don?t have to struggle with installing or removing even the biggest graphics cards.
Windows 8 Exclusive Features
ASUS Boot Setting - Multiple startup options
Thanks to ASUS Windows 8 hardware optimization, ASUS Boot Setting provides better flexibility in customizing your PC?s startup process. You can shorten system boot-up time to 2-seconds* for a smoother user experience under Windows 8, and even previous versions of Windows. Also, you can enter the BIOS directly with one click through a user-friendly interface, and quickly select your preferred system boot up method: either get to the OS in seconds or opt for regular boot up. Whatever your choice, settings are saved and persistent, with no need to choose every time you power on.
Probe II Sense - Handy system monitoring
Popular ASUS real-time system monitoring software now available for Windows 8. It helps you supervise your entire PC through a live tile on the Windows 8 start screen, and make quick adjustments. Probe II Sense is a free app available from the Windows Store.
Additional Features
AI Suite 3 - One-stop access to innovative ASUS features
ASUS AI Suite 3 offers a brand new user experience through a clearer and more attractive interface with support for larger monitors. It consolidates all exclusive ASUS features into one simple-to-use package, allowing you to supervise overclocking, energy consumption, fan speeds, voltages and more. This all-in-one app offers diverse and easy to use functionality, with no need to switch back and forth between different utilities.
Multi-GPU/Monitors
Quad-GPU CrossFireX? support
Features the Intel® B85 platform to optimize PCI Express allocation in multi-GPU CrossFireX?, giving you brand-new gaming enjoyment.