HashCoins Hardware Owners Thread | Bitcointalksearch.org

morda

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Quote from: Gladimor on November 21, 2014, 07:51:20 PM

I would advise caution to anyone passing by this thread. Most of the accounts posting on this thread are new, and use same pictures as other accounts. This could be a deceiving marketing strategy, by creating a false "discussion" amongst several accounts owned by the same user, which in turn instils confidence in a buyer that is planning on purchasing an ASIC miner. I have witnessed similar situations before.

Just my advice. My apologies if I am wrong.

im registered since 2012 just never been as active as this is my very first ASIC miner

but i agree anyone purchasing miners should do very through research on the company they buying from but if you are looking at a potential user of such miner check how long that person has been on the forum not just post counts as i can make a new account and accumulate over 100 posts in a day

Gladimor

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I would advise caution to anyone passing by this thread. Most of the accounts posting on this thread are new, and use same pictures as other accounts. This could be a deceiving marketing strategy, by creating a false "discussion" amongst several accounts owned by the same user, which in turn instils confidence in a buyer that is planning on purchasing an ASIC miner. I have witnessed similar situations before.

Just my advice. My apologies if I am wrong.

morda

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Activity: 77

Merit: 10

Umberg

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Quote from: Egon on November 12, 2014, 04:38:21 PM

Can any of you that own HashCoins hardware post pics of your devices? Thanks

You can check mine here:

https://bitcointalksearch.org/topic/m.9498594

Egon

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Can any of you that own HashCoins hardware post pics of your devices? Thanks

breakOut

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Quote from: Killa on September 08, 2014, 10:31:14 AM

A/C is a good idea as long as it doesnt change the intended air movement. I think 20 C is perfectly good, just dont overclock it. Putting it outside is a risky way Cheesy

Hi,

I have put mine in the cellar. I must say I'm lucky - my cellar has electrical lines and it is cool, about 16C. Besides, no noise in the apartment.

Not really looking forward to overclock it though. You know what they say: "better safe than sorry"!

Cheers,
Stephen

Killa

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Activity: 154

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Quote from: coomsual on September 08, 2014, 05:48:25 AM

Quote from: rachman on September 04, 2014, 06:31:47 AM

Quote from: cedivad on September 01, 2014, 01:36:52 PM

Quote from: rachman on September 01, 2014, 11:37:41 AM

I wonder if I get access to some corporate server room with good temperature and humidity, how much H/s will I be able to get? My friend has access to one.

As long as the ambient T isn't > 30°C, those units will perform the same. Corporate server rooms are cool for corporate servers.

People are saying that overclocking is a bottleneck, so theoretically if a miner is located in a server room, can I overclock it more? People hav been talking about heat-related issues when overclocking.

as far as im concerned my apollo will never do over 650gh/s on any multiplier...it gets to 103 celsius @ 750mhz, in a room which is barely 21c.....with the exhaust directly leaving the room.

only way i heard it work a little better was with a aircon unit keeping it cool...if you completely sealed the electronics with mobo sealant you might be able to just stick it outside Cheesy

A/C is a good idea as long as it doesnt change the intended air movement. I think 20 C is perfectly good, just dont overclock it. Putting it outside is a risky way Cheesy

coomsual

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Quote from: rachman on September 04, 2014, 06:31:47 AM

Quote from: cedivad on September 01, 2014, 01:36:52 PM

Quote from: rachman on September 01, 2014, 11:37:41 AM

I wonder if I get access to some corporate server room with good temperature and humidity, how much H/s will I be able to get? My friend has access to one.

As long as the ambient T isn't > 30°C, those units will perform the same. Corporate server rooms are cool for corporate servers.

People are saying that overclocking is a bottleneck, so theoretically if a miner is located in a server room, can I overclock it more? People hav been talking about heat-related issues when overclocking.

as far as im concerned my apollo will never do over 650gh/s on any multiplier...it gets to 103 celsius @ 750mhz, in a room which is barely 21c.....with the exhaust directly leaving the room.

only way i heard it work a little better was with a aircon unit keeping it cool...if you completely sealed the electronics with mobo sealant you might be able to just stick it outside Cheesy

rachman

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Activity: 71

Merit: 10

Quote from: cedivad on September 01, 2014, 01:36:52 PM

Quote from: rachman on September 01, 2014, 11:37:41 AM

I wonder if I get access to some corporate server room with good temperature and humidity, how much H/s will I be able to get? My friend has access to one.

As long as the ambient T isn't > 30°C, those units will perform the same. Corporate server rooms are cool for corporate servers.

People are saying that overclocking is a bottleneck, so theoretically if a miner is located in a server room, can I overclock it more? People hav been talking about heat-related issues when overclocking.

cedivad

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Activity: 1176

Merit: 1001

Quote from: rachman on September 01, 2014, 11:37:41 AM

I wonder if I get access to some corporate server room with good temperature and humidity, how much H/s will I be able to get? My friend has access to one.

As long as the ambient T isn't > 30°C, those units will perform the same. Corporate server rooms are cool for corporate servers.

rachman

member

Activity: 71

Merit: 10

I wonder if I get access to some corporate server room with good temperature and humidity, how much H/s will I be able to get? My friend has access to one.

coomsual

newbie

Activity: 19

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Quote from: harlemx on July 08, 2014, 03:35:16 AM

First two weeks got 500-600GH/s. Now miner is working great at up to 109C , got 700-720 GH/s at 800MHz. try different pools.

definitely not true

coomsual

newbie

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the miner auto shuts down at 105c or over even if the cgminer settings say 110....so there must be a thermal trip on the board.

so how has harlemx got to 109c? Huh

?? i think he/she is Lying! Angry

my hashrate is about 620gh @750mhz for about 10mins then it ALWAYS drops to 550-580gh/s ...why???

i have tried numerous pools and they all have the same trait of no higher than 580-590gh after ten minutes on 750mhz....

when i put it to 800mhz it drops to the same gh/s as 750mhz!! but still gets 5c hotter.....wtf

sometimes after restarting, for about 5mins cgminer shows over 1 TH/s , which is definitely wrong..

i have to use cgminer 4.3 as anything higher will refuse to create or read a .conf file and insta-crash upon an attempt to do so, whether miner is attached or not.
(happens on xp and 7 and different computers)

cedivad

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EVO boards should be there to be abused and are rated for more than 105°

coomsual

newbie

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i cant believe you have it that hot Shocked

i imagine the components on the boards are only rated at 105c?

suppose its not going to be good for mining forever anyways, use n abuse

harlemx

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First two weeks got 500-600GH/s. Now miner is working great at up to 109C , got 700-720 GH/s at 800MHz. try different pools.

coomsual

newbie

Activity: 19

Merit: 0

if i open it ill void any kind of warranty, and if there is somthing wrong with it id be screwed..so im reluctant right now to do that.

it has gone up to 412gh...i read somewhere that it takes a week to burn in? but everyone else seems to have 500 or more from the get go, just have to wait another 4 days to see.

*recieved a manual from hashcoins wooo!*

changed to 600mhz and now getting around 450gh, but the temps at 90c.

650 produces about 93c and about 540gh

750..forget about it haha it hit 98c and i shut it down, it wouldve gone higher.. it hit 800gh tho

i would need a well ventilated room at around a constant 10c to keep these in check at 750mhz+ haha

cedivad

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Activity: 1176

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Take a pic of the board and post it here. The more detailed it is, the better. Take it from the top. Then we will be able to tell what revision it is.

coomsual

newbie

Activity: 19

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just received a miner

i never got any kind of manual only a shipping invoice, is there a burn-in time? just managing to get 400gh a few hours in..

its an apollo btw

hmm 91c.. its 17c outside 19c indoors

*changed pool and got around 440 nearly straight away hmm*

Killa

full member

Activity: 154

Merit: 100

Quote from: coomsual on June 14, 2014, 07:34:44 AM

funny how small and unreplied to this thread is considering that there are supposed to have been hundreds of miners shipped...

Nothing to say. Miner is working. Support is working. Bitcoin is stable.

almost sad

Topic: HashCoins Hardware Owners Thread (Read 6489 times)