Antminer A3 815 GH/s

Ships Now The Blake 2b crypto algorithm is currently being used by SiaCoin (SC) Specifications: – Product model: A3– Hash ASIC type: BM1720– Hashing algorithm: Blake(2b)– Total quantity of hash chips: 180 chips– Total quantity of hash boards: 3 boards per miner– Total hash rate: 815 GHS ±5%– DC voltage input: 11.60~13.00 V– DC current input @12V DC: 98.8 A +7%– DC Power @12V DC input: 1186 W +7%– 220VAC Power @25℃, 93% conversion efficiency of APW3: 1275 W + 7%– 220VAC Power efficiency @25℃,93% conversion efficiency of APW3: 1.56 mJ/MH + 7%– Weight (without package): 4.2 kg– Operation temperature: 0-40– Storage temperature: -40-85– Operation humidity: 5%RH – 95%RH, prevent condensation– Noise: 76 dB– Networking connection mode: Ethernet Cable– Power connection mode: All three PCI-E ports are required to power the board. You can use one PSU (not included) to power multiple boards, but do not attempt to power one board with two PSUs. We suggest preventing the control board to be power