You can immediately spot the ASUS X99 Deluxe thanks to the unique white heatsink and shielding around the audio and peripheral ports but there is more to this board than just its looks.  The board is well laid out but due to the amount of features included there is a bit of crowding but you can still fit two triple-wide graphics cards or three double-wide on the board if you have a 40 lane PCIe CPU.  They have also come up with a different orientation for M.2 SSDs, which will sit vertically in a bracket freeing up space and getting them away from major sources of heat which could provide performance benefits.  To get the full list of features you will need to read through The Tech Reports full review right here.  Of course, that assumes you are already completely familiar with Morry's review.

"Haswell-E is finally here, and so is a new wave of motherboards based on its X99 companion chip. We've spent some quality time with Asus' X99 Deluxe, which combines all the goodness baked into the platform with a luxurious array of additional features."

Here are some more Motherboard articles from around the web:

Motherboards