Is it even still profitable to mine with BEs?
If you buy them for cheap enough.
Topic: tips on cooling block erupter usbs (Read 6642 times)
If you buy them for cheap enough.
Is it even still profitable to mine with BEs?
If you buy them for cheap enough.
Is it even still profitable to mine with BEs?
If you buy them for cheap enough.
it looks like about 58 erupters, roughly 19 Ghash. at about .003 per Gh/s per day he is making roughly .057 BTC a day at the current difficulty.
Man, so disappointing how mining went from gpus everyone could get, to being another luxury afforded primarily to the one percenters. I wanted to buy 5-8 earlier in the week but really you see the sellers sitting on 100+ and you'd think if they actually were profitable they would be used themselves.
is your time really worth the 10 dollars possibly mined from these at this point? The cost of getting more hubs...the time to resolve power issues. I just put together this setup basically and it took hella time to get the usbs figured out and working right. I think there is a hardware limit of 127 different usb components onto one os too which leads me to think there are other limits on mining with these style devices.
it is my understanding that it is 127 per controller. one computer can have multiple controllers. But you can only daisy chain 5 deep.
That is awesome, do you mind divulging what you earn in btc a week/month at the current difficulty.
it looks like about 58 erupters, roughly 19 Ghash. at about .003 per Gh/s per day he is making roughly .057 BTC a day at the current difficulty.
I'm tempted to crack an egg over one just to see if it'll cook even slightly. I'll first check if egg white is conductive though!
it looks like about 58 erupters, roughly 19 Ghash. at about .003 per Gh/s per day he is making roughly .057 BTC a day at the current difficulty.
Man, so disappointing how mining went from gpus everyone could get, to being another luxury afforded primarily to the one percenters. I wanted to buy 5-8 earlier in the week but really you see the sellers sitting on 100+ and you'd think if they actually were profitable they would be used themselves.
is your time really worth the 10 dollars possibly mined from these at this point? The cost of getting more hubs...the time to resolve power issues. I just put together this setup basically and it took hella time to get the usbs figured out and working right. I think there is a hardware limit of 127 different usb components onto one os too which leads me to think there are other limits on mining with these style devices.
it is my understanding that it is 127 per controller. one computer can have multiple controllers. But you can only daisy chain 5 deep.
it looks like about 58 erupters, roughly 19 Ghash. at about .003 per Gh/s per day he is making roughly .057 BTC a day at the current difficulty.
Man, so disappointing how mining went from gpus everyone could get, to being another luxury afforded primarily to the one percenters. I wanted to buy 5-8 earlier in the week but really you see the sellers sitting on 100+ and you'd think if they actually were profitable they would be used themselves.
is your time really worth the 10 dollars possibly mined from these at this point? The cost of getting more hubs...the time to resolve power issues. I just put together this setup basically and it took hella time to get the usbs figured out and working right. I think there is a hardware limit of 127 different usb components onto one os too which leads me to think there are other limits on mining with these style devices.
it looks like about 58 erupters, roughly 19 Ghash. at about .003 per Gh/s per day he is making roughly .057 BTC a day at the current difficulty.
Man, so disappointing how mining went from gpus everyone could get, to being another luxury afforded primarily to the one percenters. I wanted to buy 5-8 earlier in the week but really you see the sellers sitting on 100+ and you'd think if they actually were profitable they would be used themselves.
That is awesome, do you mind divulging what you earn in btc a week/month at the current difficulty.
it looks like about 58 erupters, roughly 19 Ghash. at about .003 per Gh/s per day he is making roughly .057 BTC a day at the current difficulty.
That is awesome, do you mind divulging what you earn in btc a week/month at the current difficulty.
Just let em mine and when they die they will probably not fetch more than 0.00001 a month.
I grabbed an old RVK extractor from a part dismantled bathroom. The miners are mounted in a plastic box, with a hole cut into the lid to feed the air in and the PSUs outside the whole thing. Near constant uptime. 
Ensure there is enough space for metal heating. The metal plate heat transfer is close to air due to aluminum nature so. If you keep enough space (Horizontal connection Typical Motherboard connection, safe), the aluminum plate will do the rest for you. I have been operating six USB Eruptor for at least 5 days, no fan, just nature array, there is no errors during the mining.
USB Eruptor, One cannot do the job, Two can do little, At least five, meaningful. Although the 2.5W For 330Mh/s may be bad idea, more trustful as the big number being as 28nm is still an advance topic.
USB Eruptor, One cannot do the job, Two can do little, At least five, meaningful. Although the 2.5W For 330Mh/s may be bad idea, more trustful as the big number being as 28nm is still an advance topic.
You might want to take the advice of this guy, He'll steer you straight.
https://bitcointalksearch.org/topic/why-do-people-waste-money-on-useless-things-for-mining-301075
https://bitcointalksearch.org/topic/why-do-people-waste-money-on-useless-things-for-mining-301075
i use USB fans from ebay to cool them. not the ones on a stick, but the ones that look like a mini household fan
cex.io - for the price of a block erupter you can have 1GH hosted by ghash.io
Forget cooling, I trained my Blockraptor to use the heat for frying eggs and cats:
That's a lot of work for 330Mh. Points for originality though!
Forget cooling, I trained my Blockraptor to use the heat for frying eggs and cats:
Haha I like!
Is it even still profitable to mine with BEs?
I'm not sure they ever were. But they have blinky lights, so it's OK.
I don't really see the point of cooling them...
Mind you, I have them in a fairly cold room to begin with (< 60F)
Mind you, I have them in a fairly cold room to begin with (< 60F)
Is it even still profitable to mine with BEs?
Fans dont really work i tried usb case fans, flexible fans, and desk fans they still get hot.
So? Mine are just sat beside the Corsair CX750 PSU that runs my Blades. The slight breeze of it's 140mm fan is enough.
Forget cooling, I trained my Blockraptor to use the heat for frying eggs and cats:
I use USB fans and Hub for block erupter usbs cooling.
using both stick-on small heatsinks on the component side to cool the Asic and a couple of USB fans helps keep my USB BE's much cooler to the touch than running them uncooled.
put them outside (remember to protect them from rain)
I have been running this without using fans, leaving little space for heat out since 24 September 2013, at this moment, There is no question about all as the aluminum plate protects the circuit not to be over heat
One more thing, 900 J KG/K and 1000 KG/K, the fan is meaningless, just need an open space to finish it, I think the 10 in a row, leaving little space, should not be problem as 3W is so small.
One more thing, 900 J KG/K and 1000 KG/K, the fan is meaningless, just need an open space to finish it, I think the 10 in a row, leaving little space, should not be problem as 3W is so small.
in my experience a little bit of airflow does a lot. these things are stable even when hot though so dont be too worried. alternatively, attach some small heatsinks to either the stock plate, or atop the asic chip
hi guys i have a rig of 20 block erupters on 2 10 port hubs but i need something to cool them to the max. Fans dont really work i tried usb case fans, flexible fans, and desk fans they still get hot. The only thing that worked for me is putting the block erupters on a vent with ac on but its winter now. Whats a good way to cool them to the max. As i want them to be as efficient as possible and have a long life
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