Cards can be clocked up another 130 kh/s each for a total of 5280 kh/s I dont like running them that hot, since I'm always out of town working.  Rig is mining dodge coins currently, has been running less then a week.

Currently running  6 Asus R9 280x, all on powered risers, H81 Pro BTC motherboard,  2 800 watt psus, and custom aluminum frame that I built.  I will ship internationally, based on interest, this will include a hard drive and windows 7.   

I'm currently working out of town, if you are interested PM me, I will be back in town in the next 2 weeks


Thanks


Asking 7 BTC