In stock Avalon 921 20T BITCOIN MINER from Canaan mining SHA-256 algorithm mining

Description

Model AvalonMiner 921 from Canaan mining SHA-256 algorithm with a maximum hashrate of 20Th/s for a power consumption of 3400W. AVALON A1166PRO Light Indicator

• The light indicator flashes in red several times after power-on

• After device startup, the indicator lamp turns white for about three secs. During this period, press the FUNC key, then device will enter the configuration mode.

• The indicator lamp is green under normal mining condition.

• The indicator is yellow during system preparation.

• The indicator lamp is red when the system is overheated.

• During system operation, the light indicator turns white by FMS software or manually pressing the FUNC key, and the lamp reset to original color after the button pressed again. Reset Mining to factory settings: Press the FUNC function key (before the red indicator lamp flashing) when power on for five seconds till the white indicator flickers which means setup finished, and then press the RESET or power to restart.

Specifications