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Topic: [Review] Avalon 4.1 Miner- Summer Mining - Notlist3d - page 4. (Read 14480 times)

legendary
Activity: 1988
Merit: 1012
Beyond Imagination
They used to be industry leader but now they mimic the design of SP20
legendary
Activity: 4256
Merit: 8551
'The right to privacy matters'
I finally got all parts needed to do in house 240 volts  correctly.   I will post results on my thread tonight.
legendary
Activity: 1456
Merit: 1000
Still running great.  Very stable it's running great in the cool morning air.

legendary
Activity: 1456
Merit: 1000
Thanks for sharing philipma1957.  It does a nice job on under clocking. I was happy to get 3 of them running on 1 110 breaker.  Still have not made jump to a 240.
legendary
Activity: 4256
Merit: 8551
'The right to privacy matters'
Today they are running in some of that 80 degree summer heat.  So far doing great.  It turned out to be a great week to test in summer conditions.
I
am testing low clocks today.  still using my 120 volt power as I am able to do volt/watt reading.

 589 watts for the screenshot below  so 589/1200 = 0.49083 watts a gh



legendary
Activity: 1456
Merit: 1000
Today they are running in some of that 80 degree summer heat.  So far doing great.  It turned out to be a great week to test in summer conditions.
legendary
Activity: 1456
Merit: 1000
I am able to report been running for three miners for three day's and have been very stable.

I have added a review showing 3 Avalon 4.1's running - https://bitcointalksearch.org/topic/m.10946156
legendary
Activity: 1456
Merit: 1000
nice are they the silver or black models.

All 3 are Silver 4.1 models.  I will get better pictures tomorrow with more lighting.
legendary
Activity: 4256
Merit: 8551
'The right to privacy matters'
nice are they the silver or black models.
legendary
Activity: 1456
Merit: 1000
Three Avalon 4.1's so far happily mining together.  I would consider very stable at this point.  Need to add some lighting I appolgize it's darker then I originally thought.

legendary
Activity: 1456
Merit: 1000
Been testing 3 for a little less then 24 hours.  So far running great as far as stability.  Again I am using a Raspberry Pi to control them, it is working out great.

More to come I have been documenting this from unpacking till now.
legendary
Activity: 938
Merit: 1000
Nice findings.
Looking forward to your results on the 1.2TH area. findings....Could the Avalon be the one that should be standing next to my SP20 `s ?
legendary
Activity: 4256
Merit: 8551
'The right to privacy matters'
That is a nice speed on 2 units.  I to can't make it work out with price of electricity.  I was able to get all 3 of mine on a single 110 circuit with underclock.

I'm using gold power supplies, but still very happy to get it all on 1 110 circuit.  I am looking into changing a lot with my summer mining area.  Still working to add airflow, I want to run this summer without using AC on miners.

Yeah I am losing money or breaking even, but I will do it for a day to help people get an idea of the top end limits.
legendary
Activity: 1456
Merit: 1000
That is a nice speed on 2 units.  I to can't make it work out with price of electricity.  I was able to get all 3 of mine on a single 110 circuit with underclock.

I'm using gold power supplies, but still very happy to get it all on 1 110 circuit.  I am looking into changing a lot with my summer mining area.  Still working to add airflow, I want to run this summer without using AC on miners.
legendary
Activity: 4256
Merit: 8551
'The right to privacy matters'
yeah that is a good speed mid 900's  > I am doing a speed test on my 2.

these start pulling a lot of power on the higher clocks.

note the volts are set at 8750  that is 9.375 percent over stock of 8000

I just wired 1 socket for 240 volts about time.  I am using an evga 1600 p2 for 1 unit and an Intel server psu 1200 watts at 240 volts along with 94% efficiency.

It is still not too bad for sound, I think I could squeeze out 2650 or 2700gh for 2 units ,but  the power cost makes it a dumb thing for me.
I know some people want to max gear due to free power.  look at my errors and my temps  these can do more then 1260 each like they are doing here.


legendary
Activity: 1456
Merit: 1000
So far the 2 new miners are working great with the first one.  Below is a image of the three running a little underclock.

legendary
Activity: 1456
Merit: 1000
Quick shipping from Ehash.  Now I am up to a set of three.  It is working good it appears by just plugging them in usb hub.

Have some testing to do so I can add more info Smiley

So you went to the hub and did not daisy-chain?

Correct I had a cheap hub.  Just used it.   It's a non-powered hub.  So far it seems to work great with the 3 of them.
legendary
Activity: 4256
Merit: 8551
'The right to privacy matters'
Quick shipping from Ehash.  Now I am up to a set of three.  It is working good it appears by just plugging them in usb hub.

Have some testing to do so I can add more info Smiley

So you went to the hub and did not daisy-chain?
legendary
Activity: 1484
Merit: 1004
Sweet!  Grin I wish I had 3 avalon!
legendary
Activity: 1456
Merit: 1000
Quick shipping from Ehash.  Now I am up to a set of three.  It is working good it appears by just plugging them in usb hub.

Have some testing to do so I can add more info Smiley
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