ASUS Prime X299-A LGA 2066 ATX Motherboard

ASUS Prime X299-A LGA 2066 ATX Motherboard

ASUS Prime X299-A LGA 2066 ATX Motherboard

B&H # ASPRIMEX299A MFR # PRIME X299-A
Close

Now Viewing:

In Stock
Order in the next 0:00:00 to ship today

Product Highlights

  • ATX Form Factor
  • Intel X299 Chipset
  • LGA 2066 Socket
  • 8 x Quad-Channel DDR4-4000 (OC)
  • 8 x SATA III, 2 x M.2
  • 3 x PCIe 3.0 x16 Slots
  • 2 x PCIe 3.0 x4 Slots
  • Realtek ALC S1220A Audio
  • USB 3.1 Type-C, USB 3.0, USB 2.0
  • NVIDIA SLI/AMD CrossFire Support
Show moreShow less

B&H $500 Gift Card Dash

Share for a chance to win a $500 B&H Gift Card!

Share on Twitter

Share a favorite product for chances to win one of eight $500 B&H Gift Cards!
1 new winner announced every Monday starting Nov 5th!
Limit 1 entry per day: Come back every day to increase your chance of winning.

Be sure to mention #BHWishList when you share!

Congrats to our winners so far:

Next winner: Nov 19th

James Z. (Wk 1)

Official Rules

OFFICIAL B&H $500.00 GIFT CARD DASH SWEEPSTAKE RULES

NO PURCHASE IS NECESSARY TO ENTER OR WIN. The B&H $500.00 Gift Card Dash (the "Sweepstakes") is void where prohibited by law and is sponsored by B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 ("Sponsor"). It is not sponsored or endorsed by Facebook or Twitter in any way.

Entry Period/Methods of Entry. The Sweepstakes will run from on or about October 28, 2018 until on or about December 23, 2018 (the "Entry Period"). Entries received outside the Entry Period are void. Enter the Sweepstakes via either one of the following methods. (1) Share any product found on the B&H website (the "Website") on Facebook or Twitter via the dedicated links contained on the website using the hashtag #BHWishlist; or (2) Mail a postcard (postmarked during the Entry Period) containing your name, address, phone number, and email address, and indicate the subject(s), if any, about which you are interested in receiving future emails from B&H (e.g. photo, video, audio, computers, home theater, portable entertainment ) (optional) to: B&H $500.00 Gift Card Dash Sweepstakes, c/o B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 (either option, an "Entry"). Entries must not, in the sole and absolute discretion of the Sponsor, contain obscene, provocative, defamatory, sexually explicit, or otherwise objectionable or inappropriate content. Entries deemed by Sponsor to be inappropriate will be disqualified. Entries owned by a third party, or the use of any trademarks, service marks, logos, brands, or products owned by a third party are not acceptable for entry into the Sweepstakes. Limit 1 entry per person, per day.

Winner Selection/Prizes/Odds. The B&H Social Team will randomly select a winner from among all eligible entries every Monday during the Entry Period, for a total eight (8) winners (each a "Winner"). Each Winner will receive a B&H Gift Card pre-valued in the amount of $500.00. No cash or other substitutions will be offered. Winner selection is in the sole and absolute discretion of the B&H Social Team. Any taxes are the sole responsibility of the winner. Winners will be notified and receive their prize at the email address associated with the account to which their Entry was posted or the email account provided with a mail-in entry. The odds of winning depend on the number of eligible entries received.

Identity of Winners/Eligible Participants. Winners will be identified by the email account associated with the Facebook or Twitter account from which their Entry was submitted or the email account provided with a mail-in entry. An email account holder shall mean the natural person assigned to such email account by the internet access or online service provider or other organization responsible for assigning email addresses for the domain associated with such email account. Any issues regarding the identity of a Winner shall be resolved by Sponsor in its sole discretion. The Sweepstakes is only open to residents of the United States that are at least eighteen (18) years of age on their entry date and is not open to employees of Sponsor, their immediate family, any person domiciled with such employees, or any affiliates or subsidiaries of Sponsor.

Entry Ownership/Entrant Agreements. Entrants retain full ownership and copyrights to their Submission. However, by entering the Sweepstakes entrants grant Sponsor permission to use their Entries for promotional purposes on their respective social media channels with proper credit. Entrants also agree: (a) to be bound by these Official B&H $500.00 Gift Card Dash Sweepstakes Rules; (b) that any claims related to this Sweepstakes shall be resolved individually without resort to any form of class action and that awards, shall be limited to actual out-of-pocket costs incurred in entering the Sweepstakes, and shall not include incidental or consequential damages or attorneys fees; and (c) that any actual or perceived ambiguities in these rules shall be interpreted by Sponsor in their sole discretion.

Limitation of Liability/Sponsor Modification/Cancellation Rights/ Choice of Law/ Venue/ Winners List. Sponsor is not responsible for incomplete entries or for failure to receive entries due to technical failures or human error of any kind. Winners agree that Sponsor will have no responsibility for losses or damage of any kind resulting from the acceptance, possession, or use of the prizes. Except where prohibited, participation in the Sweepstakes constitutes entrant's consent to the publication of his or her name by Sponsor in any media for commercial or promotional purposes without limitation or further compensation subject to Sponsor's respective Privacy Policies. Sponsor may modify or discontinue the Sweepstakes at any time and may disqualify from the Sweepstakes any person it determines, in its sole discretion, to have attempted to or actually tampered with or otherwise abused any aspect of the Sweepstakes. Entrants agree that in the unlikely event a dispute arises in connection with this Sweepstakes, it will be governed by the laws of the State of New York and heard exclusively in a court of applicable jurisdiction in the County and State of New York irrespective of any choice of law provisions to the contrary. To receive names of the winners by U.S. mail, please mail a self-addressed stamped envelope to: B&H Foto & Electronics Corp., Attn: B&H $500.00 Gift Card Dash Sweepstakes, 440 Ninth Avenue, New York, NY 10001. Any Winners List request must be received by B&H within one (1) year of the date the Sweepstakes is conducted.

Let us know how to reach you if you win!

Privacy 100% guaranteed; email address for contact purposes only

Email

Already have a B&H account? Just log in tomorrow to enter again!

$0 VA Sales Tax Collected on This Item
$296.46
Add to Wish List Item in Wish List
Other Buying Options
Used from $219.95

ASUS PRIME X299-A overview

  • 1Description

The Prime X299-A ATX Motherboard from ASUS comes equipped with an LGA 2066 socket and Intel X299 chipset to support the performance from your Intel Core X-Series processor. The motherboard is armed with eight DDR4 memory slots along with two PCIe 3.0 x4 and three PCIe 3.0 x16 slots. With an optional Intel Core i9 processor installed, the motherboard can fully utilize all memory banks and operate the PCIe 3.0 x16 slots in a x16, x16, and x8 configuration. For storage, it comes outfitted with eight SATA connectors and two M.2 slots for accommodating PCIe- or SATA-based SSDs.

The ASUS Prime X299-A motherboard connects to your printers, external storage drives, and other USB devices via its four USB 3.0, two USB 2.0, and two USB 3.1 ports. Both of the USB 3.1 ports feature up to 10 Gb/s transfer rates, and one of these ports has a USB Type-C interface, which lets you connect a USB-C cable on the first try. Other notable connections include a Gigabit Ethernet port and six audio jacks that are powered by a Realtek ALC S1220A audio processor. The motherboard also has internal I/O headers, so you can provide your system with additional USB 3.1, USB 3.0, and USB 2.0 ports as well as a Thunderbolt 3 port with an add-on PCIe card.

ASUS helps you overclock your unlocked Intel Core X-series processor by offering liquid-cooling support and providing ASUS PRO Clock II technology. Aside from enhancing the processor's performance, Aura Sync is on board to illuminate the insides of your case with RGB LEDs. Additional RGB LED strips can be installed and synced to the built-in LEDs via two Aura RGB headers.

Intel Core X-Series Processors for LGA 2066 Socket
The LGA 2066 socket supports Intel Core X-series processors that sport four, six, and higher core counts. Four-core X-Series CPUs support dual-channel memory configurations and offer up to sixteen PCIe 3.0 lanes. With six-core and above, the motherboard can handle quad-channel memory builds, while the processor delivers up to 44 PCIe 3.0 lanes.
Intel X299 Chipset
The Intel X299 chipset supports LGA 2066-socket Intel Core X-series processors. It provides stability and performance by utilizing serial point-to-point links, allowing increased bandwidth. Additionally, X299 provides a maximum of 10 USB 3.0 ports and 8 SATA 6 Gbps ports along with 32 Gbps M.2 support for faster data retrieval.
5-Way Optimization
One click takes care of complex tuning. ASUS 5-Way Optimization dynamically optimizes essential aspects of the system, providing overclocking and cooling profiles that are tailored for your rig.
  • Automated tuning utility optimizes overclocking and cooling profiles
  • Fans stay quiet for everyday computing, and deliver optimal airflow when the system is crunching through CPU or GPU-intensive tasks
  • Stress test allows users to optimize and overclock for CPU or memory-centric workloads
Cooling Support
The Prime X299-A comes with three 4-pin fan headers that support PWM or DC fans. Each header can be set to monitor and react to three user-configurable thermal sensors for workload-based cooling. One of these headers can be used for self-contained water-cooling setup. Additionally, a dedicated header can supply over 3A of current to a high-performance PWM or DC water pump. Other notable features include three thermal-probe headers as well as an integrated circuit for protecting each fan header from over-temperature and over-current.
Audio
The Realtek S1220A audio processor features a 120dB signal-to-noise ratio for the stereo line-out and a 113dB SNR for the line-in. Additionally, an impedance-sensing circuit automatically adjusts the gain to ensure an optimal volume range for your headphones. Crystal Sound 3 includes power pre-regulators, audio shielding, separate layers for left and right tracks, integrated amplifier, de-pop circuit, and Japanese-made capacitors.
Aura Sync
ASUS Aura offers full RGB lighting control with a variety of functional presets for the built-in RGB LEDs as well as sold-separately strips connected to the onboard RGB headers. The presets offered are Static, Breathing, Strobing, Rainbow, Color Cycle, Comet, Flash & Dash, Wave, Glowing Yo Yo, Starry Night, Music Effect, and CPU temperature.
Additional Features
  • TurboV Processing Unit (TPU) is an automated system-tuning utility for fine-tuning voltages, monitoring system stats, and adjusting overclock parameters
  • Energy Processing Unit (EPU) provides system-wide power savings by automatically optimizing power consumption and offering an Away mode, which shuts down unused I/O controllers
  • Fan Expert 4 is compatible with liquid- and air-cooling solutions and intelligently configures all parameters with a single click
  • Digi+ Power Control delivers real-time control over voltage droop, switching frequency, and power-efficiency settings to fine-tune CPU voltage regulation
  • Turbo Core app lets you assign applications to specific processor cores
  • UEFI BIOS has EZ and Advanced modes to help you find the system's settings, quickly and easily
  • Optimized trace paths for the memory banks help with time-aligned signaling and minimal crosstalk, enabling support for fast memory speeds
  • ASUS PRO Clock II technology extends CPU and memory overclocking margins by enhancing voltage and base-clock overclocking controls
  • M.2 slot supports up to 32 Gbps data-transfer speeds via PCIe 3.0 x4
  • M.2 heatsink helps reduces temperatures by up to 68°F / 20°C for M.2 drives
  • Virtual RAID on CPU (VROC) supports up to four M.2 drives configured in a bootable RAID array via an optional ASUS Hyper M.2 X16 card
  • Intel Optane memory ready for accelerating attached storage drives
  • USB 3.1 header for supporting additional USB 3.1 ports
  • Thunderbolt 3 ready with an onboard header that supports a user-supplied ThunderboltEX 3 card
  • Intel Ethernet port with LANGuard protection and Turbo LAN optimization provide high TCP and UDP throughputs for fast, smooth data transfers
  • SafeSlot design and additional solder points to support heavy graphics cards
  • Dedicated 3D mounts on the motherboard makes installing 3D-printed parts easy
UPC: 889349769430
In the Box
ASUS Prime X299-A LGA 2066 ATX Motherboard
  • Q-Shield
  • Vertical M.2 Bracket Set
  • 4 x SATA 6 Gb/s Cables
  • Package of M.2 Screws
  • Support DVD
  • SLI HB Bridge (2-Way-M)
  • Q-Connector
  • Limited 3-Year Warranty
  • Table of Contents
    • 1Description

    ASUS PRIME X299-A specs

    CPU
    Chipset Intel X299
    CPU Socket LGA 2066
    Back Panel I/O
    USB 1 x USB 3.1 Gen 2 Type-A
    1 x USB 3.1 Gen 2 Type-C
    4 x USB 3.1 Gen 1 Type-A
    2 x USB 2.0 Type-A
    Display None
    Audio 5 x 3.5 mm
    1 x S/PDIF
    Ethernet / Controller 1 x Intel I219V Gigabit
    Buttons BIOS Flashback
    Memory
    Memory Slots 8 x 288-Pin
    Memory Support DDR4 2133, 2400, 2666, 3600, 4000 MHz
    Maximum Capacity 128 GB
    ECC Support Non-ECC Unbuffered
    Storage Expansion
    SATA 8 x SATA III
    M.2 1 x M Key 2242, 2260, 2280 (PCIe 3.0 x4, SATA III)
    1 x M Key 2242, 2260, 2280, 22110 (PCIe 3.0 x4, SATA III)
    U.2 None
    RAID Support RAID 0, 1, 5, 10
    Internal I/O
    Expansion Slots 3 x PCIe 3.0 x16
    2 x PCIe 3.0 x4
    USB 2 x USB 3.1 Gen 1 Header (Supports 4 USB Type-A Ports)
    2 x USB 2.0 Header (Supports 4 USB Type-A Ports)
    Multi-GPU Support 2-Way 
    3-Way 
    4-Way NVIDIA SLI
    4-Way AMD CrossFireX
    Air Cooling 2 x 4-Pin CPU
    2 x 4-Pin System
    Liquid Cooling 2 x 4-Pin Pump
    Power Connectors 1 x 24-Pin Mainboard
    1 x 8-Pin CPU
    1 x 4-Pin CPU
    LED Header 2 x RGB
    Diagnostics Clear CMOS, CPU Overclock, Power, RAM Check
    Add-On 1 x Thunderbolt Card Header
    Front Panel I/O
    I/O Connection Headers AAFP
    Audio
    Audio Codec Realtek S1220A (8-Channel)
    Wireless
    Wi-Fi None
    Software
    Supported Operating Systems Windows 10
    Physical
    Form Factor ATX
    Dimensions 12.0 x 9.6" / 30.5 x 24.4 cm
    Packaging Info
    Package Weight 3.8 lb
    Box Dimensions (LxWxH) 13.0 x 10.5 x 2.9"

    ASUS PRIME X299-A reviews

    Be the first to review this item

    ASUS PRIME X299-A Q&A

    ASUS PRIME X299-A accessories

    See any errors on this page? Let us know.