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Bitcoin Mining Hardware

Avalon 821 x 20 Bundle (Used)

ZAR50,000.00ZAR110,000.00


The Avalon 821 Bundle includes the following:

 

20 x Avalon 821 Miners

20 x Power Supplies

1 x Controller

4 x AUC3 Converters with AUC3 Cables

 

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Avalon 821

The Avalon 821 is the ROQ Solid Miner, Refined. The AvalonMiner 821 is made with Reliable Open Quality, now with Airforming Cooling Technology.

Containing 104 x A3210 16 nm chips, Avalon 821 is the latest Canaan AvalonMiner with a 11.0 Reliable Hashrate Per Second (RTHS).

Avalon 821

Avalon 821

By connecting our AvalonMiner Controller (sold separately) to a single AUC3 (AvalonMiner USB Converter 3), you may connect 5 AvalonMiners. For maximum usage, you may connect the AvalonMiner Controller to 4 AUC3 devices which may each connect to 5 AvalonMiners for a total simultaneous management of 20 AvalonMiner 821 to reach 220 TH/s (RTHS).

If you manage a large installation of AvalonMiners, we can help you to deploy our openly developed AvalonMiner Management System which enables you to efficiently manage thousands of AvalonMiner machines.

This product contains: 20 X AvalonMiner 821, 20 x Power Supplies, 4 X AUC3 Controllers with AUC3 Cables.

Avalon 821 Specifications

Hashrate 11TH/s, -5% ~ +10%
Power Consumption 1200W, +0% ~ +20% @ 11TH/s, 25°C, 93% PSU Efficiency, 12V AC, Wall-Plug
Power Efficiency 0.109J / GigaHash Wall-Plug
Rated Input Voltage  12 ~ 12.6V
Chips 104 x A3210 16nm ASIC
Frequency Smart Speed
PSU output pins  8 X 6PIN
Network Connection AUC3 + AUC3 I2C to AvalonMiner Controller
Controller AvalonMiner Controller
AUC3 Up to 5 devices / AUC3, Daisy-Chain Connection
Operating Temperature -5℃ ~ 30℃
Air-intake Temperature -5℃ ~ 30℃
Cooling 1 x 12038 FAN, 6000RPM
Noise 0 ~ 65db
Dimensions  370mm x 150mm x 136mm
Gross Dimensions  430 mm x 215mm x 205mm
Net weight  4.7kg
Gross weight 5.2kg

 

Additional information

Weight 5.5 kg
Dimensions 43 x 21.5 x 20.5 cm

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