21energy Bitmain Antminer S9

Bitmain Antminer S9

The used and refurbished Bitmain Antminer S9 with 13.5 or 14.0 TH comes with the latest Braiins OS+ including autotuning and power target features.

At a glance:

• Hashrate: 13.5 / 14 TH/s
• Power: 1,350 W
• Efficiency: Up to 75 J/TH
• Algorithm: SHA-256
• Condition: Refurbished
• Weight: 6.5 kg

Product Description

The Bitmain Antminer S9 includes:

• a used and refurbished Bitmain Antminer S9 with 13.5 or 14.0 TH
• the Bitmain Antminer S9 with the latest Braiins OS+ featuring autotuning and power target
• can operate with 380 to 1500 watts
• can also run with even less power when hashboards are unplugged
• with one active hashboard at approximately 130 watts
• with two active hashboards at approximately 260 watts
• achieving an efficiency of up to 75 J/TH at 700 to 800 watts
• a used and functional Bitmain APW3++ power supply
• a C13-IEC power cable
• a user manual for the Bitmain Antminer

The miner is checked for functionality, cleaned, and well-packaged before shipping.

The miner is cleaned with a compressed air nozzle to remove dust from the cooling fins. There may still be very small dust particles in the cooling fins, and the miners may appear slightly dusty on the outside. After the air pressure cleaning, the miner is reassembled and tested.

Delivery includes:

• Bitmain Antminer S9.