CANAAN AVALON 921 20 TH/S BITCOIN MINER

The future of Bitcoin ASICs is here. At 20–22 TH/s and 1800W it’s one of the most efficient bitcoin miners with a mindblowing 0.085 J/GH. The Avalon 921 features 104x A3206 mining chips based on 7nm technology. It is cooled by a single fan and uses similar cooling technology to the Avalon 841 model. By connecting our Avalon Miner Controller (sold separately) to a single AUC3 (Avalon Miner USB Converter 3), you may connect five Avalon Miners. For maximum usage, you may connect the Avalon Miner Controller to 4 AUC3 devices which may each connect to 5 Avalon Miners for total simultaneous management of twenty AvalonMiner 921 to reach 400 TH/s (RTHS).