Silent Kit S19 / S21

All parts necessary for the conversion are included in the scope of delivery.

S19 / S21 Silent Kit:

• 2 pieces ventilation adapter
• 4 additional fans
• additional fan splitter cable
• cable tie
• all necessary screws
• aluminium sealing tape for the small corners

Power supply Silent Kit:

• 3 Noctua Power Supply Fans 60 mm
• 3 pieces fan cable adapter

Important notice:

The Bitmain operating system does not recognise the additional fans and does not start mining. In order for the double amount of fans to be recognised, the Braiins OS+ is required. With this operating system, you also get the Autotuning feature, with which you can achieve efficiency increases of up to 20 %. Installing Braiins OS+ is difficult or impossible depending on the controller board already in place. For this reason, we also offer the Silent Kit with an additional control board with Braiins OS+ pre-installed.

Please ensure that your Antminer S19 / S21 model is compatible with Braiins OS+ before ordering.

Check compatibility here