The Specs:
Algorithm Hashrate Power Consumption
XDAG 500mhs 20w
Keccak-C 1000mhs 30w
Keccak 1000mhs 30w
Pascal 600mhs 20w
Estimated Mining Algorithms for Future Support
Algorithm Hashrate Power Consumption
SoliditySHA3 1000mhs <30w
SHA3 900mhs <30w
1SHA224 1200mhs <20w
Tribus 120mhs <20w
you will need your own DC power supply