The AntMiner S4 is the fourth generation Bitcoin mining rig by Bitmain. It uses the state of the art BM1382 chip powered by the 28nm tech process with ultra-low power consumption. This item has been gently used and is working perfectly.
The Antminer S4 is ready to be used, plug and mine!
The AntMiner S4 is built into 3U size box, although its hashrate is twice that of the S2. The Antminer S4’s design is hugely improved from S2’s experiences, using less hash blades and adjusting the space structure in each box to bring a light and portable model. It will be very convenient to deploy.
- Chip Operating Voltage: 0.72V
- Chip Quantity per unit: 160
- Hash Rate: 2,000GH/s guaranteed
- Power Efficiency: 0.69Watt/GH/s at the wall
- Over clocking: About 10%, but not guaranteed
- 3U Rack 432mm*442mm*133mm
- PSU inside: 1400W, 80PLUS gold. Power line included.
- Temperature: 40-50 degree Celsius tested in the mining farm
- Fan Speed: 3900RPM
- Stable but a little bit noisy
- Ethernet connection, Stand alone
- Certificate Compliance: FCC/CE