What is the difference between working RPM antminer s7 batch 19?

[josejbr92]

recently buy 3 antminer s7 good batch 19 and I've been inquiring about how they work, let me know what is the difference between the RPM because I can see that you can work on more than 700RPM then I you recommend? and I am also connected to ANTPOOL seems to them that pool?

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[philipma1957]

recently buy 3 antminer s7 good batch 19 and I have been inquiring about how they work, let me know what is the difference between the RPM because I can see that you can work on more than 700RPM then I you recommend? and I am also connected to ANTPOOL seems to them that pool?

s7 is old gear and pretty much worth very little , unless  your power cost is free or very low cost.
So before I give any advice to you I ask you how much does your power cost?

[TheYankeesWin!]

Phil is correct  you need very low power cost for the s-7 to be worth while.

As for setting the frequency   higher then 700  sometimes you get melted gear.


 https://bitcointalk.org/index.php?topic=1540037.msg15478853#msg15478853

[philipma1957]

so  let me show you the s-7 in an earnings calculator.

https://bitcoinwisdom.com/bitcoin/calculator

at 10 cent power it is a loser no matter how fast you run it  freq 650 ,700, 750  all lose


at 5 cent power it may or may not make money




at 3 cent power you look like you will make money  but racing it could burn it

[josejbr92]

Thanks, in my country the power is chepear than another countries, I live in Venezuela and i bought 3 antminer s7.. one week 112$ and i am conected to antpool.. what pool do you recommend me?

[philipma1957]

Thanks, in my country the power is chepear than another countries, I live in Venezuela and i bought 3 antminer s7.. one week 112$ and i am conected to antpool.. what pool do you recommend me?

okay you have cheap power .  so your gear should be able to make more money then it cost to pay for the power for 18 months maybe even 24 months.

So pace your self and do not race it and burn it up.

so rather then  700 freq  do 675 freq   set fans at manual speed of 70% and let us know how the gear runs.

a screen shot of the gear running.

this is with the important info in red.




this is same with no info circled

[notlist3d]

Thanks, in my country the power is chepear than another countries, I live in Venezuela and i bought 3 antminer s7.. one week 112$ and i am conected to antpool.. what pool do you recommend me?

You really need to decide the nice thing about antpool and F2 is PPS.  So you bring in a steady income but pay a fee.  There are pools like Kano.is that use a system where luck is involved in it's case PPLNS ( https://kano.is/index.php?k=payout ).   Kano I would say has the most loyal users.      But again you need to decide what you want to mine at.

Are you saying you one week for the 3 costs 112 dollars?   I am not following what you said with amount.