Bitmain Antminer K7 CKB Miner is optimized for the Eaglesong algorithm. Antminer K7 stands out from other Eaglesong miners because of its excellent hash rate of 63.5Th/s. It is one of the most advanced miners with innovative chip design, precise fabrication, a user-friendly interface and an efficient air cooling system. With a standard dimension of 430 x 195 x 290 mm and a compact weight of 14000g, Antminer K7 is handy to mine from anywhere. With instant cooling fans and reduced energy consumption, Bitmain Antminer K7 gives an impressive energy efficiency of 0.049j/Gh.