So i got my BFL 50GH+ but the fans noise ...

batt01

sr. member

Activity: 279

Merit: 250

Quote from: GigaWave on July 23, 2013, 11:16:18 PM

Quote from: batt01 on July 23, 2013, 08:39:04 PM

Quote from: KyrosKrane on July 23, 2013, 11:38:47 AM

Is this the Bitcoin equivalent of a first-world problem? Cheesy

Sorry, couldn't resist the humor.

If i was lucky enough to have that mining rig, make about 600.00USD a day, my problem would be a persistent shit eating grin and a constant hardon, noise would not be a big issue.

End of off topic comment:

That being said, have a look at Coolink fans. I have a Norco SS 500 5 in 3 HD hot swap bay, that came with a really noisy 80mm. Swapped itout for a Coolink and its whisper quiet now.
http://www.amazon.com/Coolink-120mm-800RPM-8-5dba-SWiF2-1200/dp/B002IG5HFW/ref=sr_1_12?ie=UTF8&qid=1374626248&sr=8-12&keywords=coolink+fan

Not sure what rig you are referring to. Bfl Single 60Gh pull about $90 a day before electricity cost at current difficulty.

I meant to say 600 a week.

GigaWave

full member

Activity: 239

Merit: 250

Quote from: batt01 on July 23, 2013, 08:39:04 PM

Quote from: KyrosKrane on July 23, 2013, 11:38:47 AM

Is this the Bitcoin equivalent of a first-world problem? Cheesy

Sorry, couldn't resist the humor.

If i was lucky enough to have that mining rig, make about 600.00USD a day, my problem would be a persistent shit eating grin and a constant hardon, noise would not be a big issue.

End of off topic comment:

That being said, have a look at Coolink fans. I have a Norco SS 500 5 in 3 HD hot swap bay, that came with a really noisy 80mm. Swapped itout for a Coolink and its whisper quiet now.
http://www.amazon.com/Coolink-120mm-800RPM-8-5dba-SWiF2-1200/dp/B002IG5HFW/ref=sr_1_12?ie=UTF8&qid=1374626248&sr=8-12&keywords=coolink+fan

Not sure what rig you are referring to. Bfl Single 60Gh pull about $90 a day before electricity cost at current difficulty.

batt01

sr. member

Activity: 279

Merit: 250

Quote from: KyrosKrane on July 23, 2013, 11:38:47 AM

Is this the Bitcoin equivalent of a first-world problem? Cheesy

Sorry, couldn't resist the humor.

If i was lucky enough to have that mining rig, make about 600.00USD a ~~day~~ week, my problem would be a persistent shit eating grin and a constant hardon, noise would not be a big issue.

End of off topic comment:

That being said, have a look at Coolink fans. I have a Norco SS 500 5 in 3 HD hot swap bay, that came with a really noisy 80mm. Swapped itout for a Coolink and its whisper quiet now.
http://www.amazon.com/Coolink-120mm-800RPM-8-5dba-SWiF2-1200/dp/B002IG5HFW/ref=sr_1_12?ie=UTF8&qid=1374626248&sr=8-12&keywords=coolink+fan

rammy2k2

legendary

Activity: 1974

Merit: 1003

thanks guys, i decided not to "unpack" it and change the fans, i have mounted a 120mm fan in front of the single and another one on top of it, in about 30 seconds , single fans slowed down and the noise aint so buggy as it used to be before

Dalkore

legendary

Activity: 1330

Merit: 1026

Mining since 2010 & Hosting since 2012

Quote from: Tamerz on July 23, 2013, 04:40:31 PM

Quote from: Dalkore on July 23, 2013, 04:31:31 PM

On a serious note, make sure you get a fan that has the same RPM rating or you could damage your machine by under-speccing the fan.

Actually the key number is CFM. There can be two fans running the same RPM but one moving significantly less air because of blade pitch.

Yes, I agree. CFM is key, but you usually see those numbers close to each other as a ratio. Unless you have a large fan, you will likely see the higher CFM fans are Higher RPMs. I upgraded my Avalons with some beefy server fans (4400 RPM) and have seen stable and higher hash-rates.

Tamerz

full member

Activity: 148

Merit: 102

Quote from: Dalkore on July 23, 2013, 04:31:31 PM

On a serious note, make sure you get a fan that has the same RPM rating or you could damage your machine by under-speccing the fan.

Actually the key number is CFM. There can be two fans running the same RPM but one moving significantly less air because of blade pitch.

crazyates

legendary

Activity: 952

Merit: 1000

And unfortunately, the Little Singles are almost as loud. Not quite, but pretty close.

Dalkore

legendary

Activity: 1330

Merit: 1026

Mining since 2010 & Hosting since 2012

Host with us and you will never need to hear that fan again Wink

On a serious note, make sure you get a fan that has the same RPM rating or you could damage your machine by under-speccing the fan.

rammy2k2

legendary

Activity: 1974

Merit: 1003

Quote from: tymothy on July 23, 2013, 11:22:55 AM

Quote from: rammy2k2 on July 22, 2013, 05:00:17 PM

The fans noise is huge, anyone replaced fans with smoother ones ? If yes, can u make a small guide how to take cover off and so on ?

Thanks

Unplug everything.
Use a 3/64 inch hex wrench (very tiny) to undo the four case screws on each side.
Remove each of the grates in front of the fans
Push the bottom part of the case out from underneath of the top. You may need to put a little pressure on the edges of the case to stop the power/USB ports from getting caught in the top part of the case.
You will now have an exposed unit. You can very easily remove the fans with just a phillips screwdriver. The power portions unclip from the mobo.

I found that the unit quieted down enough with the case exposed and temperature dropped around 10 degrees C so I didn't need to change anything with the fans.

Thanks, i might try it in the future, atm i kinda solved the noise problem Wink

KyrosKrane

sr. member

Activity: 295

Merit: 250

Is this the Bitcoin equivalent of a first-world problem? Cheesy

Sorry, couldn't resist the humor.

tymothy

full member

Activity: 224

Merit: 100

Quote from: rammy2k2 on July 22, 2013, 05:00:17 PM

The fans noise is huge, anyone replaced fans with smoother ones ? If yes, can u make a small guide how to take cover off and so on ?

Thanks

Unplug everything.
Use a 3/64 inch hex wrench (very tiny) to undo the four case screws on each side.
Remove each of the grates in front of the fans
Push the bottom part of the case out from underneath of the top. You may need to put a little pressure on the edges of the case to stop the power/USB ports from getting caught in the top part of the case.
You will now have an exposed unit. You can very easily remove the fans with just a phillips screwdriver. The power portions unclip from the mobo.

I found that the unit quieted down enough with the case exposed and temperature dropped around 10 degrees C so I didn't need to change anything with the fans.

HellDiverUK

hero member

Activity: 1246

Merit: 501

Put it in a fridge - keeps it cold, and it's sound proof.

rammy2k2

legendary

Activity: 1974

Merit: 1003

Quote from: ninjarobot on July 22, 2013, 09:37:03 PM

I have a LS and replaced the 92mm fan with a 100mm SilenX fan. Also replaced a 120mm fan with a Silenx equivalent and disabled the other. Running an open box (Actually I mounted the BFL board in an open mini-ITX case). System has been running rock solid <70C for the last 3 weeks now and doesn't make a sound. (Most of the noise is coming from the BFL power brick at this point). Overall power consumption is ~130W.

Thanks, i will look into it, i would like to keep it in the original "package" Cheesy

dogie

legendary

Activity: 1666

Merit: 1183

dogiecoin.com

Quote from: Wayne_Chang on July 22, 2013, 10:10:48 PM

Quote from: rammy2k2 on July 22, 2013, 05:48:19 PM

Quote from: dogie on July 22, 2013, 05:45:55 PM

Quote from: rammy2k2 on July 22, 2013, 05:44:12 PM

Quote from: philips on July 22, 2013, 05:41:25 PM

Probably the screws are under the rubber feet. The rest should be simple I guess...
But I would be more worried about the heat, not the noise, I've heard about at least one Single fried due to temp most likely.

If you find some quiet high CFM fans...good, if not you better let it roar

less noise, more heat.
Do you have the BFL PSU?

No, bought my own PSU, i cant sleep because of it , lol Cheesy

I found it was cheaper to rent a 3 floor apartment to mine in than give up mining. #baylife

Dogie : I never said i was quitting.
Philips : I run the BitForce for abt 3 hours now and it didnt heated at all

I don't know the noise level of BFL miner. But I believe it will not worse than Avalon. I have to put my Avalon alone in a room and close the door all the time to prevent the jet plane noise.

avalon_temp 53 ftw

Wayne_Chang

sr. member

Activity: 448

Merit: 250

Quote from: rammy2k2 on July 22, 2013, 05:48:19 PM

Quote from: dogie on July 22, 2013, 05:45:55 PM

Quote from: rammy2k2 on July 22, 2013, 05:44:12 PM

Quote from: philips on July 22, 2013, 05:41:25 PM

Probably the screws are under the rubber feet. The rest should be simple I guess...
But I would be more worried about the heat, not the noise, I've heard about at least one Single fried due to temp most likely.

If you find some quiet high CFM fans...good, if not you better let it roar

less noise, more heat.
Do you have the BFL PSU?

No, bought my own PSU, i cant sleep because of it , lol Cheesy

I found it was cheaper to rent a 3 floor apartment to mine in than give up mining. #baylife

Dogie : I never said i was quitting.
Philips : I run the BitForce for abt 3 hours now and it didnt heated at all

I don't know the noise level of BFL miner. But I believe it will not worse than Avalon. I have to put my Avalon alone in a room and close the door all the time to prevent the jet plane noise.

ninjarobot

hero member

Activity: 761

Merit: 500

Mine Silent, Mine Deep

I have a LS and replaced the 92mm fan with a 100mm SilenX fan. Also replaced a 120mm fan with a Silenx equivalent and disabled the other. Running an open box (Actually I mounted the BFL board in an open mini-ITX case). System has been running rock solid <70C for the last 3 weeks now and doesn't make a sound. (Most of the noise is coming from the BFL power brick at this point). Overall power consumption is ~130W.

rammy2k2

legendary

Activity: 1974

Merit: 1003

Quote from: dogie on July 22, 2013, 05:45:55 PM

Quote from: rammy2k2 on July 22, 2013, 05:44:12 PM

Quote from: philips on July 22, 2013, 05:41:25 PM

Probably the screws are under the rubber feet. The rest should be simple I guess...
But I would be more worried about the heat, not the noise, I've heard about at least one Single fried due to temp most likely.

If you find some quiet high CFM fans...good, if not you better let it roar

less noise, more heat.
Do you have the BFL PSU?

No, bought my own PSU, i cant sleep because of it , lol Cheesy

I found it was cheaper to rent a 3 floor apartment to mine in than give up mining. #baylife

Dogie : I never said i was quitting.
Philips : I run the BitForce for abt 3 hours now and it didnt heated at all

dogie

legendary

Activity: 1666

Merit: 1183

dogiecoin.com

Quote from: rammy2k2 on July 22, 2013, 05:44:12 PM

Quote from: philips on July 22, 2013, 05:41:25 PM

Probably the screws are under the rubber feet. The rest should be simple I guess...
But I would be more worried about the heat, not the noise, I've heard about at least one Single fried due to temp most likely.

If you find some quiet high CFM fans...good, if not you better let it roar

less noise, more heat.
Do you have the BFL PSU?

No, bought my own PSU, i cant sleep because of it , lol Cheesy

I found it was cheaper to rent a 3 floor apartment to mine in than give up mining. #baylife

rammy2k2

legendary

Activity: 1974

Merit: 1003

Quote from: philips on July 22, 2013, 05:41:25 PM

Probably the screws are under the rubber feet. The rest should be simple I guess...
But I would be more worried about the heat, not the noise, I've heard about at least one Single fried due to temp most likely.

If you find some quiet high CFM fans...good, if not you better let it roar

less noise, more heat.
Do you have the BFL PSU?

No, bought my own PSU, i cant sleep because of it , lol Cheesy

philips

hero member

Activity: 700

Merit: 500

Probably the screws are under the rubber feet. The rest should be simple I guess...
But I would be more worried about the heat, not the noise, I've heard about at least one Single fried due to temp most likely.

If you find some quiet high CFM fans...good, if not you better let it roar

Do you have the BFL PSU?

Topic: So i got my BFL 50GH+ but the fans noise ... (Read 2862 times)