Asrock X99 WS Intel X99 LGA 2011-v3 Extended ATX

Intel X99, 8 x DDR4, non-ECC, un-buffered, PCI Express 3.0 x16 x 7, eSATA, USB 2.0 x 4, USB 3.0 x 4, LAN x 2, EATX <b>Ultra Thin Design to Fit 1U Chassis</b>
The back of motherboard is mounted with ultra short screws and the length of the CPU back plate is less than 3mm, allowing this board to fit in server-grade 1U chassis.
Ultra Thin Design Other MB’s Design

<b>XXL Aluminum Alloy Heatsink Design</b>
The extra large aluminum alloy heatsinks take away heat dramatically. As the MOSFETs and chipsets areas are well covered by these heatsinks to protect them from overheating, MOSFET and chipsets can perform with lower temperature, and your motherboard and system will be more stable and reliable.

<b>Premium 60A Power Choke</b>
Compared to traditional chokes, ASRock’s new-gen premium power chokes effectively increase up to 3 times better saturation current, providing enhanced and improved Vcore voltage to the motherboard.

<b>Premium Memory Alloy Choke</b>
Specially designed for memory power delivery, the new-gen alloy chokes feature a highly magnetic and heat resistant design, thus delivering more stable and reliable power to the motherboard.

<b>Ultra Dual-N MOSFET for Memory Power</b>
Combining two silicon dies into one MOSFET, Ultra Dual-N MOSFET provides larger die area and lower Rds(on), so the power supply for the CPU Vcore is more efficient.

<b>Nichicon 12K Platinum Caps</b>
Supreme 12K platinum capacitors with lifespans of at least 12,000 hours. Compared to other counterparts on high-end motherboards that merely have lifespans of around 10,000 hours, ASRock applied Nichicon 12K Platinum Caps that offer 20% longer lifespans and provide more stability and reliability.

<b>Sapphire Black PCB</b>
Pure black PCB appearance. The new Sapphire Black PCB represents rock-solid quality and gives the motherboard a more mysterious touch.

<b>Supports DDR4 ECC / RDIMM Memory Modules</b>
This motherboard is capable of supporting DDR4 ECC and RDIMM (Registered DIMM) memory modules which deliver server-grade performance and durability for high-powered computing systems.

<b>128GB Memory Support</b>
Designed to meet the maximum computing power system, this motherboard adopts Quad-Channel 8 DDR4 DIMM slots. Each slot supports 16GB memory module, thus delivering a maximum capacity up to 128GB.

<b>M.2 Socket (PCIe Gen2 x4 & SATA3)</b>
The onboard M.2 socket is a new interface for connecting Next Generation Form Factor (NGFF) solid state drives or other devices. ASRock supports M.2 SATA3 6.0 Gb/s modules and M.2 PCI Express modules up to Gen2 x4 20 Gb/s, which is 4X faster compared to other M.2 Gen2 x1 solutions that are limited to 5 Gb/s. It pushes your NGFF SSDs to their limits while reducing tons of loading time and boosting overall performance.

<b>Purity Sound™ 2</b>
Purity Sound™ 2 includes 7.1 CH HD audio with Realtek ALC1150 audio codec, 115dB SNR DAC with Differential Amplifier, TI® NE5532 Premium Headset Amplifier, cap less Direct Drive technology, EMI shielding cover, PCB isolate shielding and DTS Connect. As Nichicon audio capacitors are what every audiophile has been longing for on a PC, ASRock applied these high quality capacitors for Purity Sound™ 2.
This frequency response chart was tested with 32 ohm normal headphones. It indicates how traditional audio solution's frequency response drops drastically at low frequencies. Compared to traditional audio solution's (2.0dB) at 20 Hz bass low freq area, Purity Sound™ 2 still maintains its frequency response (0.4dB) and provides better bass with the TI® NE5532 amplifier, improving the bass quality by 20% (1.6dB)!

<b>SATA Express Connector</b>
The SATA Express interface provides PCIe Gen2 x2 (10Gb/s) data transfer speed. This motherboard offers the latest SATA Express connector to enthusiasts to enjoy the ultimate performance.

<b>ASRock APP Shop</b>
ASRock APP Shop is designed for your convenience. We provide various apps and support software for users to download. You can easily optimize your system and keep your motherboard up to date with ASRock APP Shop.

<b>X-FAN</b>
Greater air flow, faster heat dissipation! ASRock X-FAN allows the motherboard to breathe smoothly. It will be automatically activated only when the system rises to a certain temperature under heavy-loading. Normally, ASRock X-FAN will remain deactivated to give users the quietest computing experience.

<b>A-Tuning</b>
A-Tuning is ASRock's multi purpose software suite with a new interface, more new features and improved utilities, including XFast RAM and a whole lot more.

<b>USB Key</b>
In a world where time is money, why waste precious time everyday typing usernames to log in to Windows? Why should we even bother memorizing those foot long passwords? Nobody has time for that! Just plug in the USB Key and let your computer log in to windows automatically!

<b>Restart to UEFI</b>
Fast Boot is so fast that it is impossible for users to enter the UEFI setup utility during POST. Therefore, ASRock Restart to UEFI technology allows users to easily enter the UEFI setup utility automatically when turning on the PC next time. It is designed for those who constantly need to enter the UEFI setup utility.

<b>ASRock OMG (Online Management Guard)</b>
Limit and control your children's time spent on the internet. ASRock OMG (Online Management Guard) technology allows you to establish an internet curfew or restrict internet access at specified times. Administrators are able to schedule the starting and ending hours of internet access granted to other users.

<b>UEFI Tech Service</b>
Contact ASRock Tech Service by sending a support request from the UEFI setup utility if you are having trouble with your personal computer. Users may try to choose the category of the issue they have encountered, describe the problem in detail, and then attach an optional picture or log file for our technical support team.

<b>Dehumidifier</b>
Dampness kills most electronics, so it's a better idea to keep your personal computer dry. Now users may prevent motherboard damages due to dampness by enabling Dehumidifier. When it is enabled, the computer will power on automatically to dehumidify the system after entering S4/S5 state.

<b>Easy Driver Installer</b>
For users that don’t have an optical disk drive to install the drivers from our support CD, Easy Driver Installer is a handy tool in the UEFI that installs the LAN driver to your system via an USB storage device, then downloads and installs the other required drivers automatically through the internet. Completely no CD or optical disk drive required!

ASRock XFast RAM fully utilizes the memory space that cannot be used under Windows® 32-bit operating systems. It shortens the loading time of previously visited websites, making web surfing faster than ever. And it also boosts the speed of Adobe Photoshop 5 times faster. Another advantage of ASRock XFast RAM is that it reduces the frequency of accessing your SSDs or HDDs in order to extend their lifespan.

When Internet Explorer loads very slowly for no clear reason, it's usually due to inefficient management. ASRock is rolling out super efficient web management in the motherboard industry. XFast LAN is a convenient tool that controls internet related applications easily and efficiently. Creating a perfect Internet environment, all you need is a smart manager. ASRock XFast LAN allows you to enjoy more speed, easier multitasking, enhanced multimedia experience, and more – all without weighing you down.

Tired of listening to crappy audio that makes your ears bleed? Experience high-quality surround sound from your personal computer. DTS Connect is a blanket name for a two-part system, including DTS Interactive and DTS Neo:PC, it is used on the computer platform only, in order to convert PC audio into the DTS format.