Re: AntMiner S2 1TH/s Miner (1w/GH/s)

Anyone managed to push theirs past 225?
Every time I 250, it jumps up to 1275W in, but beeps constantly and eventually drops back down in 5-10 seconds.

Edit: At 225M I get 1153GH/s using 1148W using an EVGA 1300W G2 on 115V. It will probably be a little better on 240V, but I don't have per-outlet metering on my PDU and I wanted to get power measurements using my KillAWatt.

To get it running @ +225Mhz I would suggest to up the voltage to 0.85V... Get out your pencil!!

Where's the rocket scientist when u need one?

check the overclocking thread. There will be two resistors associated with the output voltage of the TPS53355 regulator. using a pencil mod on one will increase voltage and pencil modding the other will decrease it. Figure out which one ups the voltage and go to town - 0.9V will probably unlock ~1.25TH/1350W. 0.95V might be sufficient for up to ~1.35TH/1.6kW if you can cool it a lot better then stock