ASUS X99-E Workstation DDR4 Motherboard
The Intel X99 chipset-based workstation motherboard features on-demand NVIDIA® GeForce® SLI™ and AMD CrossFireX™ technology, plus hassle-free troubleshooting features for minimized downtime.
Four PCI Express 3.0 x16 slots enable extreme graphics power
The X99-E WS can carry up to four dual-slot graphics. It supports 4-Way NVIDIA® Geforce® SLI™ and AMD CrossFireX™ x 16 Link, making it an excellent choice for graphics professionals who depend on powerful graphics in areas such as design and modeling, medical research, plus processing-intensive simulation and rendering applications. In addition to graphics cards, extensive X99-E WS expandability offers ample room for RAID cards, PCI Express-based solid state storage drives, video capture cards, and other components.
Supreme Power Solutions
ASUS X99-E WS couples innovative thinking with premium components to deliver industry-leading power efficiency.
Carefully engineered with Beat Thermal Chokes made of highly conductive and efficient gold-treated coating for minimal-loss power delivery and integrated Dr.MOS MOSFET that both saves space and reduces operating temperatures. For the latest workstation motherboard, ASUS introduce the industry's most durable 12K solid capacitors, and exclusive ASUS ProCool power connectors. X99-E WS is built to stay cool under pressure — and boosts performance, power efficiency and product longevity into extreme levels!
12K hour caps - Capacitors with World's Best Longevity
ASUS is the world's first motherboard manufacturer to introduce 12K solid capacitors, and X99-E WS is of course equipped. These Japanese-made capacitors are the most durable in the industry, able to endure up to 12K hours at 105 °C and 1.2M hours at 65 °C. This is far higher than the temperatures generated by everyday computing, so X99-E WS is built for endurance . Our 12k capacitors also boast lowered equivalent series resistance (ESR) for increased efficiency and minimized heat generation — improving overall performance!
Features Easy Maintenance
Q-Code Logger – one-touch status checker
Q-code logger is your one-touch status checker that lets users easily check system status at any time. Plug a flash drive into adjacent USB port, press the motherboard's dedicated Q-Code logger button and all ASUS Q-Code event logs for the current live session will be copied to the drive even with the system off.
Drive 8-core CPU and DDR4 performance beyond all expectations!
ASUS Exclusive OC Socket
The X99-E WS' CPU socket includes extra pins that connect proprietary circuitry to extra contacts found on Haswell-E's land grid array (LGA). When combined with our customized UEFI, this exclusive feature offers comprehensively-improved overclocking margins, especially under extreme liquid-nitrogen (LN2) overclocking. You'll enjoy better margins for memory overclocking, better comparative memory performance under the same frequencies, and better margins for CPU overclocking with minimal voltage drop — so you're able to push the latest processors and DDR4 memory beyond their limits! OC Socket is 100% compatible with the new Haswell-E LGA 2011-3 processors. Forget limits, break every performance barrier with OC Socket!
Make your memory go faster
This is the first platform to support DDR4 memory, and it is capable of overclocking memory up to DDR4 3200+ 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.
One click overclock and cooling, done!
Get performance, efficiency, digital power, fan control and even networking and audio tuning tailored for you
One click takes care of all that complex tuning. Your PC is smart with ASUS 5-Way Optimization. It dynamically optimizes essential aspects of your system based on real-time use – so you get superb CPU performance, everyday energy savings, ultra-stable digital power, cool and quiet fans and now even networking and audio settings that are tailored for the apps that you are using. In short, 5-Way Optimization ensures that your PC is perfect for gaming, entertainment, productivity or just about anything else!
• Games run swiftly and smoothly with highest performance, prioritized bandwidth and crystal-clear sound.
• Fans stay whisper-quiet for everyday computing and ensure extreme cooling efficiency when gaming.
• Never-stutter in professional apps and heavy loading.
• Energy waste is reduced so you'll save money.
Fan Xpert 3
Fan Xpert 3 puts 4-pin/3-pin CPU and case fan controls in one place. It scans each fan's characteristics and delivers custom settings for each fan based on the dedicated area temperatures detected by hardware thermal sensors. Make sure every fan achieves the best balance of cooling performance and low noise. Fan Xpert 3 supports hardware-level PWM/DC combo mode for both the CPU and case fans. It even can reduce the CPU fan speed to below the default minimum, for extra-quiet and power saving operation during light loads.
Media-acclaimed UEFI BIOS
The smoothest, slickest mouse-controlled graphical BIOS has been improved to make it even more appealing. Whether you're a PC novice or a seasoned overclocker, the EZ and Advanced Modes help you find your way, quickly and easily.
Evolve your storage speed with SATA Express
SATA Express provides up to 10Gbit/s data-transfer speeds from two PCIE 2.0 lanes, resolving the higher bandwidth request in the near future. The current SSDs consume up to 550MB/s, which is close to saturation point for SATA 6Gbit/s connections. Backwardly compatible with up to two SATA drives, SATA Express is the next-generation connectivity standard — and ensures that you and your system won't get left behind.
App specific optimization for professionals and gamers
Gamers and professionals can get benefit from app specific optimizations by the exclusive ASUS Turbo App. Its intuitive tuning panel boosts a range of hardware; overclock your CPU, tune your fans, prioritize network data and optimize audio settings automatically.
Flawless audio that makes you part of the game
Crystal Sound 2
Crystal Sound 2 makes short work of optimizing audio settings for the way you want to listen, be it gaming, chatting, watching movies or relaxing to your favorite music. Onboard physical shielding, professional engineered design and premium components, including Japanese-made audio capacitors and operational amplifiers (op-amps), result in sound output that has exceptional clarity and fidelity. Discover a whole new dimension of superior audio and get ready to rule!
Powerful Home Server
ASUS HomeCloud creates a world without boundaries. It lets you access your PC remotely, stream multimedia content to wherever you want, and manage all your stuff from anywhere — no matter where it's stored. It even turns your hard drive into private cloud storage, removing worries about storage limits. With HomeCloud, your PC becomes the gateway to your world.
|RAM Memory Support|
|Memory Channel||Quad (4)|
|Memory Type (ECC)||ECC/Non-ECC|
|Memory Type (R/U)||RDIMM / UDIMM|
|Memory Speed (Mhz)||
|Max. Memory Capacity||128GB|
|Primary GPU Interface||PCIe 3.0 (x16)|
|SLI Support||2-Way SLi|
|Crossfire Support||2-Way CrossFire|
|On-Board Graphics Connectors||None|
|Expansion Slots||7 x PCIe 3.0 x16|
|RAID Support via||SATA|
|Storage Mode Support|
|Network Interface Type|
|Rear I/O Connectors||
|Other Motherboard Specifications|
Please note your statutory rights are not affected.
For further information regarding Scan's warranty procedure please see our terms and conditions
- 24 months
- DOA Period:
- 28 days
- RTB Period:
- 24 months
- 01442 265548
Date Issued: 29th Aug 2014
New processors usually grab all the release limelight, relegating the supporting core logic and memory to mere footnotes. This time, a brand-new chipset and DDR4 memory are equal partners in the platform.
Date Issued: 29th Aug 2014
Intel's X99 is a long-overdue platform upgrade for the high-end consumer market. Despite delivering an incremental CPU upgrade from Sandy Bridge-E to Ivy Bridge-E, Intel determined the supporting X79 motherboard needed no such upgrade.