Fully paid within 10 days. OpEx $18/kW per month
Including rent, staff, cluster electricity, everything.

Compatible with chips from Spondoolies Tech, InnoSilicon, Hashra, HashFast, GridSeed, Cointerra, Butterfly Labs, Bitfury, Alcheminer, Avalon, ASICminer and more. Bitcoin, Scrypt, any other hardware. Including GPU, CPU or FPGA mining.

No heatsinks, no fans, no noise, no dust.