Bitmain Antminer S7 Batch 5 ~4.73TH/s @ .25W/GH 28nm Bitcoin BTC ASIC Miner

Up for sale are some of my S7 antminers.
These are the good batches. 1, 3, 5. all hashing perfectly.
Make me an offer to include a PSU with everything you need to start mining.
Due to the nature of crypto currencies, returns are not accepted....

BITMAIN ANTMINER S7: with BM1385 chip

The Antminer S7.

This powerful machine features a small form factor, like our previous Antminer S5, while utilizing the denser hash board arrangement of the more recent S5+. This is the first Bitmain product to use our recently announced BM1385 chip, which is not only more than twice as power efficient as the BM1384 chip before it, but is also the most power efficient chip available to consumers today.

The Antminer S7 has a more dense configuration than previous Antminer machines, using 162 chips in the same space that the S5 used only 60 in. The S7 uses just 1,210 watts of electricity to deliver a whopping 4.86 terahashes per second of pure mining power.

S7 Specifications:

1. Hash Rate: 4.86 TH/s ±5%

2. Power Consumption: 1210 W (at the wall, with APW3, 93% efficiency, 25C ambient temp)

3. Power Efficiency: 0.25 J/GH (at the wall, with APW3, 93% efficiency, 25°C ambient temp)

4. Rated Voltage: 12.0V+5%, should not be less than 12.0V

5. Chip quantity per unit: 162x BM1385

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