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ASUS Prime X299-Deluxe II LGA 2066 Intel X299 SATA 6Gb/s USB 3.1 ATX Intel Motherboard

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  • Intel X299
  • Intel Core X-Series Processors Family (6-core above) on LGA 2066 Socket
  • DDR4 4266(O.C.)/ 4133(O.C.)/ 4000(O.C.)/ 3600(O.C.)/ 3400(O.C.)/ 3333(O.C.)/ 3300(O.C.)/ 3200(O.C.)/ 3000(O.C.)/ 2800(O.C.)/ 2666

  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Learn more about the ASUS Prime X299-Deluxe II

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details
  • Return Policies
    • Return for refund within: Non-refundable
    • Return for replacement within: 30 days
  • This item is covered by Newegg.com's Replacement Only Return Policy.
5/ 5
Asus Prime X299 Deluxe II - Top DAW Choice 2019 12/30/2019 9:26:03 PM

Pros: Wanting to build a high-end PC-DAW computer c/w onboard TB3 (x2) Interface, not reliant upon aftermarket PCIe3 bolt ons, immediately narrowed the search to either this mobo or Gibabyte's Z390 Designare. With both cards seemingly neck & neck, it all boiled down to me preferring the Asus UEFI/Bios (easily being updatable to Ver. 0802, during your initial setup routine) that when completed resulted in no issues seeing 128GB (8x16GB) sticks of G.SKILL TridentZ Series 3200 Model F4-3200C15Q2 (15-15-15-35 1.350V) RAM. My choosing the Asus mobo c/w Intel's i9-9940X CPU created the PERFECT match (providing me with the required 44 lanes) to support both a (decent or kick%@!) 16 lane GPU, plus a 16 lane Asus Hyper M.2 x16 V2 PCIe3 card, populated with (4) Intel's 2TB 660p M.2 SSDs, all of which is immediately recognized by the Asus UEFI and easily configurable in a bootable VROC RAID 0 format or a separate internal (1,2,3 or 4) M.2 SSD data disk config. depending upon your requirements. If selecting the (separate data disk) option, you could benefit from the faster read/write speeds of Samsung's M.2 970 EVO (Pro or Plus) series, but if wanting to setup a VROC bootable RAID 0 on this mobo using the Asus Hyper M.2 card, reportedly, you 'must' use Intel's slower SSDs (that so far, have not been a real-time play back or recording problem for me) should anyone choose to go that alternate route. In the end, I choose to install (1)Samsung 1TB 970 Pro M.2 stick closest to the CPU, as my boot disk, containing OS & Studio One Pro V.4.6 Programming and Primary VST3 & Plug-in Installations. Thousands of associated DAW Library (sound files), were then evenly distributed, as is recommended across the 4 Intel 660p M.2 SSDs, currently setup in a data drive configuration. Temporary data backups, are directed to a SATA-4TB NAS 7200RPM WD RED Pro HHD. Fail safe backup solutions and your Uninterrupted Power Supply concerns, should always be wisely addressed. Heh, just saying!

Cons: When it came time to install Noctua's 'Huge' NH-D15 chromax.black CPU cooler, I was shocked to discover, the 4 mounting wholes surrounding the default CPU base plate assembly upon the Asus Prime Z299 Deluxe ii motherboard, did NOT align with Noctua's rear support bracket! As a work around, I was able to take advantage of this mobo's strong default CPU baseplate, but I must admit, mounting the NH-D15 on this board, without the benefit of installing Noctua's rear support bracket, meant having to slack off and raise top side Noctua support brackets surrounding the CPU in order for the cooler's 2 hold down screws to partially thread into the hold down brackets, all of which had to be snugged back down (being careful not to crush the cpu) and all of which was a total pain in the a@! Being Asus and Noctua brand name parts, I would never have guessed this stage of an otherwise routine installation, would become a problem. Perhaps this alignment issue is not a concern with Gigabyte motherboards, but this is something to be aware of when selecting this mobo. You might want to look at an alternate CPU cooler to hopefully avoid this unexpected hassle.

Overall Review: Despite some of the grief described above, which is not necessarily the fault of this particular mobo, I would still recommend this product for high-end DAW builds, until such time as AM4 and/or PCIe4 570 Series motherboards c/w TB3 connectivity take over next gen marketplace.

1 out of 1 people found this review helpful. Did you?
Ownership: 1 month to 1 year
Verified Owner
5/ 5
Beautiful board 9/15/2019 8:02:03 AM

Pros: Great aesthetics
Wonderful built in Thunderbolt support
3 M.2 slots

Cons: A little pricey
USB-A slots a bit limited due to Thunderbolt slot priority

Overall Review: Overall, I've had a great experience with the board. Only issue I ran into was trying to install the 1809 Windows 10 installation where the wifi and bluetooth had to be disabled during installation in order to install correctly. I had to manually install some ASUS windows drivers from a USB stick downloaded off another computer... then I could enable the wifi and bluetooth in BIOS... otherwise it would crash the installation. I don't blame the board since it was most likely the older Windows installation failing to have the drivers at the time. I'm sure newer Windows builds (1903 and newer) will resolve this annoying issue.

I've had no major issues with this board and quite enjoy it. The Thunderbolt is the main reason I bought it and works seamlessly with my audio interface. I'm sorry to hear the bad experiences from others, but from what I've had... it's a highlight of my build. Definitely the nicest motherboard I've ever owned.

1 out of 1 people found this review helpful. Did you?
Ownership: 1 day to 1 week
Verified Owner
4/ 5
Not perfect but I am keeping it 8/26/2019 6:49:32 AM

Pros: Rich feature sets
3 M.2 slots
A connector for pretty much everything

Cons: One of the 4 memory channels was DOA

Overall Review: Memory channel C was not functional out of the box which forced me to load 2 sticks of RAM onto channel D. Unsure what impact this has on memory performance but it is not optimal. The onboard oled LiveDash display is helpful as it cycles through different temperature sensor readings. Overall a decent purchase, minus the memory channel issue.

1 out of 1 people found this review helpful. Did you?
Ownership: 1 month to 1 year
Verified Owner
1/ 5
Terrible experience with this motherboard 6/13/2019 4:22:30 PM

Pros: None

Cons: First one I received didn't work at all, couldn't even get windows installed. Got a replacement now I can't get it to work with my intel optane memory, even though its advertised to support it. For this price I'd expect better quality control.

2 out of 6 people found this review helpful. Did you?
Manufacturer Response:
Dear Jeannie P,

Thank you for reaching out to us. We're sorry to hear about the issues you're having with this model. We would like to offer our deepest apologies for the trouble you had with your ASUS product. Please use the link provided for assistance on how to have the issue reslove: https://www.intel.com/content/www/us/en/support/articles/000025009/memory-and-storage/intel-optane-memory/intel-optane-memory-series.htm
If you wish to discuss the matter with us, please feel free to reach out to us at by email: customerloyalty@asus.com. Please use a link to this review as reference. Have an extraordinary day.

Thank you for choosing ASUS.

Best Regards,
Shenee
ASUS Customer Loyalty US Support
Ownership: 1 week to 1 month
Verified Owner
1/ 5
ASUS Motherboard 6/4/2019 12:41:44 PM

Pros: None

Cons: Board did not work when received. Have not heard back on returning item.

Overall Review: Would not recommend

2 out of 5 people found this review helpful. Did you?
Manufacturer Response:
Dear Michael ,

Thank you for sharing your review with us and I am sorry to hear about the issues that you have experienced and that the unit had to be returned.If you wish to discuss the matter with us, please feel free to reach out to us at by email: customerloyalty@asus.com. Please use a link to this review as reference. Have an extraordinary day.

Thank you for choosing ASUS.

Best Regards,
Shenee
ASUS Customer Loyalty US Support
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