the 2 @ 140 gh/s are both at 3.0- 2.9 Kohm @ 275 freq
the other 2 @ 153-160 gh/s are both at 3.6-3.7 kohm @ 300 freq

they're both using 750 watt PSU 1 @ 160ghs and 1 at 140ghs each psu

they take 2.5 amps - 2.7 amps each PSU got 2 of them around 6 amps for 600 gh/s

i was thinking about buying more ants and a better psu i dont like the PSUs that i have anyways