Quote from: IITravel01 on December 26, 2014, 11:23:47 PM

Quote from: Sadczi on December 26, 2014, 01:06:02 PM

Hi. I just ordered Antminer S5 from batch 1. Here is the specifications:

Specifications
Hash Rate: 1155 GH/s ±5%
Power Consumption: 590 W (at the wall)
Power Efficiency: 0.51 J/GH (at the wall)
Rated Voltage: 12V
Dimensions: 298 mm x 137 mm x 155 mm
Cooling: 1x 12038 fan
Operating Conditions: 0 °C to 35 °C
Certified By: FCC / CE
Network Connection: Ethernet

And my question is: What power suply should i buy to fully use 2 of these on 1 AC? Im mineing a bit but im still newbie in AC suplying.

Full page about this miner : https://www.bitmaintech.com/productDetail.htm?pid=00020141222080420665NM851L7d060D

Greetings.

The minimum you'll want is a EVGA 1300 G2 for 2 S5's (pending that Bitmain's specs. are correct), but if you can find a higher wattage PS for the same price range then you might consider going bigger...

Why would he need bigger? It is 590w at the wall only 540w at miner so how do you get 1300w+ from 1080w? I see that will give you some headroom which is nice but other than that no need to go any bigger.