2x2000w gold-rated silent power supplies. They are powerful enough for any cards you will have. All other required bits and pieces to run the rig smoothly. I strongly suggest to collect this in person rather than sending via Parcel force. Feel free to drop me a line if you have any questions.For more mining ideas check my Facebook page. This item is in the category "Coins\Virtual Currency\Miners". The seller is "andrap" and is located in this country: GB. This item can be shipped to United Kingdom.