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Topic: Using Old AntMiners in 2022 - page 2. (Read 545 times)

donator
Activity: 4760
Merit: 4323
Leading Crypto Sports Betting & Casino Platform
November 15, 2022, 04:22:13 PM
#9
Hm. With my old S3, I make about 4 cents a day. Close to nothing. The power, however, is free (as in solar power). The heat is used for producing water - which saves me some cents, too.
What puzzles me, though, is the low power consumption - about a fifth of what it had originally (~70 W).
So yes - I will not get rich with it. But it fits my needs and is fun to use.

If it's using 1/5th the amount of electricity, surely you're seeing a decrease in hashing rates.  I use solar as well and I can say that I think sending the overproduced energy to your electric company in order to receive a credit has to be better than just burning the electricity.  You could probably pay to run your actual heater with the saved funds and be more comfortable and have more money.  Not trying to discourage you, but for $0.04 a day you're probably better off solo mining with that thing and hoping to hit the lottery.  That at least has the possibility of getting you a return.  I think everyone else would agree though, you're better off just turning that thing off unless you need heat and your heater is broken or something.
member
Activity: 133
Merit: 34
November 15, 2022, 03:25:28 PM
#8
Checked and see that all chips are working. And I assume that the hashrate with the normal frequenzy settings wouldn't go this high with damaged ASICs?
hero member
Activity: 2786
Merit: 552
November 15, 2022, 03:23:59 PM
#7
I have two S7's.  I got them used from a guy who seemed unstable (at least at the time).  He said there was a chip off in each of them.  I guess they would draw less and have less hashing power. 

I'm not sure of the math compared to an S3. 
member
Activity: 133
Merit: 34
November 15, 2022, 02:23:19 PM
#6
Hm. With my old S3, I make about 4 cents a day. Close to nothing. The power, however, is free (as in solar power). The heat is used for producing water - which saves me some cents, too.
What puzzles me, though, is the low power consumption - about a fifth of what it had originally (~70 W).
So yes - I will not get rich with it. But it fits my needs and is fun to use.
legendary
Activity: 3500
Merit: 6320
Crypto Swap Exchange
November 10, 2022, 02:24:09 PM
#5
5) Be realistic in pricing, an S7 will probably loose MORE then the $1.50 a day that ETF posted once you factor in everything, these will be for people to play with so you are probably looking at just about scrap metal / e-waste recycling prices.

Honestly, anything below an S9 is practically e-waste and should be dismantled. It doesn't get closer to end-of-life than that.

How many old miners have you got? You could make a small fortune off disassembling and selling off the parts as scrap.

Depends on the use case. An S3 is totally pointless to mine with, but is just about bulletproof, will run off an old 500 watt power supply and with the fans set to low speed makes a just about silent space heater.
Yes you CAN do the same thing with a 1 board S9 BUT even the stock S9 fans at low speed make more noise then the S3 ones and it's still not as reliable. It's not about making money, it's about generating heat at not a total loss.

You can drop an S7 in the trunk of your car and keep it there bouncing around for months and then take it out to demo mining to people and it will work. Put it back in your trunk and bounce it around some more.
If I sneeze too loud near an S9 a heatsink falls off......

So not 100% junk if you have a use for them.

Scrap heatsink aluminum is going for around $0.50 / lb here and the the circuit boards are at $1.00 / lb

-Dave
legendary
Activity: 1568
Merit: 6660
bitcoincleanup.com / bitmixlist.org
November 10, 2022, 12:23:50 PM
#4
5) Be realistic in pricing, an S7 will probably loose MORE then the $1.50 a day that ETF posted once you factor in everything, these will be for people to play with so you are probably looking at just about scrap metal / e-waste recycling prices.

Honestly, anything below an S9 is practically e-waste and should be dismantled. It doesn't get closer to end-of-life than that.

How many old miners have you got? You could make a small fortune off disassembling and selling off the parts as scrap.
legendary
Activity: 3500
Merit: 6320
Crypto Swap Exchange
November 10, 2022, 07:36:33 AM
#3
Some thoughts

1) You should move this post to here: https://bitcointalk.org/index.php?board=75.0 or start new one.

2) Tell people where you are in the post. Some people will ask in case you are close, others will not even bother.

3) As others have said shipping is the killer. So there is also craigslist / facebook marketplace / and so on for selling locally.

4) --> Make sure they work before selling them <--

5) Be realistic in pricing, an S7 will probably loose MORE then the $1.50 a day that ETF posted once you factor in everything, these will be for people to play with so you are probably looking at just about scrap metal / e-waste recycling prices.

-Dave
sr. member
Activity: 574
Merit: 467
November 10, 2022, 04:27:56 AM
#2
I don't know how convenient it is to use it as a warmer ... I don't think anyone would buy it today.
hero member
Activity: 2786
Merit: 552
November 09, 2022, 06:52:15 PM
#1
I have some AntMiners S7's and below. 

I have not used them for two years.

I used to use the Bitcoincash guy's site but not sure going to use them again.

Any ideas on good exchanges for older miners?   I'm using them in winter for primarily a heat source.   I figure it will cut down a bit from full price of heat. 
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