What's the hashrate with the wire mod @400 or 460Mhz? I got a 1000W PSU on a 3 Module machine, how far will it get me?
@460Mhz 36Ghs per module.
~144GHs for a 4 module unit. This consumes about 1700watt at the wall.
3 Modules should get you 108Ghs and you would need a 1200 watt supply at minimum.
Also the wire mod alone will not get you any where near 400mhz. you need to hardware adjust your voltage up to at least 1.3 volts (im at 1.36v)
and you must do something about cooling!!!!!!
Cooling shouldn't be an issue, mine are already water cooled (see my sig).
However I have to calculate if the increase justifies soldering around on my Avalons - also I have to solder it back one day probably...
28 Ghash more is not little, but I need to buy new PSU's and after all I could just buy some ASICMINER blades for 10btc which will give me more hashrate at less power consumption.