ANTMINER C1 Discussion and Support Thread

[notlist3d]

Keep the water blocks for a watercooled S7  - if only that was possible!

I like the C1 -but turned into watercooled S5's 2.2+TH/s @ 1.1KW - just upgrade the radiator and pump would be good

I am sure the C1 blocks fit the S5 screwholes.

I do recommend upgrading pump and not using syscooling one.  It just has had a lot of failures.   So that is good idea.

You can use original radiator and put 3 more fans on it.  This makes it into a push/pull and does help cooling for pretty cheap to get the 3 fans to add.

If anyone needs it from parts one I have radiator and tubes left for sale will take fair offer - https://bitcointalk.org/index.php?topic=1169446.new#new

[1715408908]

1715408908

[1715408908]

1715408908

[1715408908]

1715408908

[OBAViJEST]

Guys, what's the (relatively) cheapest antminer product with the highest hashing rate?  I'm not looking to get rich overnight, I just want a slightly decent rig as my first 

[notlist3d]

Guys, what's the (relatively) cheapest antminer product with the highest hashing rate?  I'm not looking to get rich overnight, I just want a slightly decent rig as my first 

What is your electricity price?   We can tell you a lot better your options knowing this.

If we go cheapest it would be S1 but many would lose money running it.  So knowing electricity we can help pick which one is best.

[notlist3d]

Found a few more parts in my hardware stash.
2x Never used syscooling pumps
1x replacement reservoir topper for syscooling pump
1x Unused wiring harness (the PCIE one - Newest model syscooling made)

And still there
1x used syscooling radiator
1x tubing and locking metals

https://bitcointalk.org/index.php?topic=1169446.new#new   

Feel free to toss offers.  Buyer pays shipping.  Yes you can buy one or all of remaining parts.

[notlist3d]

Found a few more parts in my hardware stash.
2x Never used syscooling pumps
1x replacement reservoir topper for syscooling pump
1x Unused wiring harness (the PCIE one - Newest model syscooling made)

And still there
1x used syscooling radiator
1x tubing and locking metals

https://bitcointalk.org/index.php?topic=1169446.new#new   

Feel free to toss offers.  Buyer pays shipping.  Yes you can buy one or all of remaining parts.

Found a few more parts now have:


1x used syscooling radiator
1x tubing and locking metals
1x unused wiring harness
2x never used syscooling pumps (have not even been plugged in by me)
1x extra reservoir for syscooling pump.

If you do  get the system cooling pump I suggest getting other as backup.

[bery89]

hi,
any solution for replacement controller antminer c1?
my controller green light blinking too fast at rj45 socket..  

[notlist3d]

hi,
any solution for replacement controller antminer c1?
my controller green light blinking too fast at rj45 socket..  

You can talk to bitmain.  But last I heard they were out and not getting more controllers.

You most likely would have to buy from secondary market.  See if someone will sell just the controller or sell half working machines as parts.  I know I sold a half working machine as parts machine and it brought decent money as you cannot get the parts direct.

[bery89]

hi,
any solution for replacement controller antminer c1?
my controller green light blinking too fast at rj45 socket..  

You can talk to bitmain.  But last I heard they were out and not getting more controllers.

You most likely would have to buy from secondary market.  See if someone will sell just the controller or sell half working machines as parts.  I know I sold a half working machine as parts machine and it brought decent money as you cannot get the parts direct.

no luck looking these controller, can i use rpi or other option?
btw, thanks notlist3d

[notlist3d]

hi,
any solution for replacement controller antminer c1?
my controller green light blinking too fast at rj45 socket..  

You can talk to bitmain.  But last I heard they were out and not getting more controllers.

You most likely would have to buy from secondary market.  See if someone will sell just the controller or sell half working machines as parts.  I know I sold a half working machine as parts machine and it brought decent money as you cannot get the parts direct.

no luck looking these controller, can i use rpi or other option?
btw, thanks notlist3d

No one has made a mod that I know of to use RPI or other options.  Just not enough requests really.

Only option is to find a C1 that is being sold as parts, or parted out where you can buy a controller from third party.  Or use one of the ideas below;

[pinhead666]

hi,
any solution for replacement controller antminer c1?
my controller green light blinking too fast at rj45 socket..  

You can talk to bitmain.  But last I heard they were out and not getting more controllers.

You most likely would have to buy from secondary market.  See if someone will sell just the controller or sell half working machines as parts.  I know I sold a half working machine as parts machine and it brought decent money as you cannot get the parts direct.

no luck looking these controller, can i use rpi or other option?
btw, thanks notlist3d

Use 2 S3 controllers.Or make adapter.You can drive all 4 C1 boards with adapter like this:


Here is one cp2102 and hashboard connected but you can add 3 more.Then use cgminer. Ofcourse cooling has no control in this solution,but hey,this costs under 10$.You can't have all.

[notlist3d]

Still have some parts for sell for C1 including:

Syscooling gear - Never used pumps x2 - 1 extra reservoir topper for syscooling pump - 1 bottom rubber base

https://bitcointalk.org/index.php?topic=1169446

If you need a backup pump here are 2 and a extra resevoir.

[mavericklm]

2 c1 at 200 with 0675

miners status: 19m10s    812.09      784.51
                         19m19s   792.60       813.62


so 2*c1 at 1kw and 1.6th

[Sweminer777]

2 c1 at 200 with 0675

miners status: 19m10s    812.09      784.51
                         19m19s   792.60       813.62


so 2*c1 at 1kw and 1.6th

980w for 800ghs?.

i was doing 1.1ths at 0660 at 252.1 and it was pulling 960w from the wall.

[notlist3d]

2 c1 at 200 with 0675

miners status: 19m10s    812.09      784.51
                         19m19s   792.60       813.62


so 2*c1 at 1kw and 1.6th

980w for 800ghs?.

i was doing 1.1ths at 0660 at 252.1 and it was pulling 960w from the wall.

I think hes saying "so 2*c1 at 1kw and 1.6th"   So underclocking two an getting 1.6k for 1k watts between the two.

I could have read it wrong, but i think that is what hes saying.

[Sweminer777]

2 c1 at 200 with 0675

miners status: 19m10s    812.09      784.51
                         19m19s   792.60       813.62


so 2*c1 at 1kw and 1.6th

980w for 800ghs?.

i was doing 1.1ths at 0660 at 252.1 and it was pulling 960w from the wall.

I think hes saying "so 2*c1 at 1kw and 1.6th"   So underclocking two an getting 1.6k for 1k watts between the two.

I could have read it wrong, but i think that is what hes saying.

Hmm yeah can be that too

[mavericklm]

there is always number 2 before c1....
there is miners status not miner status  followed by 2 copy&paste of the begging of the miner status from 2 miners
....

the 2 miners: https://bitcointalk.org/index.php?topic=1120213.0

[Sweminer777]

there is always number 2 before c1....
there is miners status not miner status  followed by 2 copy&paste of the begging of the miner status from 2 miners
....

the 2 miners: https://bitcointalk.org/index.php?topic=1120213.0

so each is pulling 400w at 800ghz.


How much is the pump then taking ? . i think you should count that in as it is some main hardware of the machine.

[mavericklm]

so 2*c1 at 1kw and 1.6th

it's ~500w at 800gh!!!!!!!!!!!! not 400w!

pump is like 25watt or less, not worth the effort to think of its consumption

need sleep? too much alcohol?

[notlist3d]

Syscooling gear - Never used pumps x2 - 1 extra reservoir topper for syscooling pump - 1 bottom rubber base

These are still up for sale.  If I do not get a bite in a few day's they will go back in my part's area.  Feel free to make offer.

[notlist3d]

Sold last of my cooling gear.   All previous things that were for sale have sold.