10x Xeon Phi Coprocessor cards, 4x E7-8895v2, 512gb of RAM, 6 PSU's, and more adapters and dongles than you can shake a stick at, with a 1500 Watt idle and a folding
Intel+Xeon+Phi+7210+SR2X4+1.30ghz+32mb+64+Core+16gb+LGA+3647+Processor+CPU for sale online | eBay
Wheels within wheels… or better: Phis within Phis? – The lukMiner blog