I've had this about two months, and liked it so much I bought a second one. I put 16GB of stock Crucial RAM, a HyperX Savage 240GB SSD, and an Intel 7260N wireless NIC into it.  The only problem I had was finding the antenna wires for the wireless NIC, but they were there.  The unit is nearly silent.  It's quick enough for all day to day desktop functionality but it's clearly not a gaming machine (although it runs older games without a hitch).  The video is faultless under normal load.  I used Rufus to build a Win7 install USB stick, and installation of Win7 took a few minutes and was problem-free.  I downloaded the current drivers from Intel's site and had no problems with any of them.This has become my day-to-day default machine, and sits on top of the 6700K/32GB machine I had been using daily.