(hacked) S7LN Group Buy

[HagssFIN]

Awesome!
It is slowly but surely approaching Finland 

[1714785682]

1714785682

[1714785682]

1714785682

[philipma1957]

yeah let me go to my fedex account for an update.

this friday to me I will ship on sat

[zyzzyva]

My round 2 miner arrived today and is happily hashing away at about 2.05TH/s or so, pulling about 475W at the wall. It's also whisper quiet. Thanks, sidehack!

[ZedZedNova]

My round two miner arrived a short while ago, and is reporting just over 2.0Th/s and pulling ~450W at the wall per the kill-a-watt.

edit: once I set the fans to 20% (1,680 rpm) it's nice and quiet. Board temps are 48c and 51c.

[philipma1957]

I got 3 in.  1 for me and 2 for Europe.


Mine is hashing here  seems to be good gear.

I am going to test the other two tonight and get them packed and squared away for shipping.


http://solo.ckpool.org/workers/1JdC6Xg3ajT3rge3FgPNSYYFpmf53Vbtje

[philipma1957]

I got 3 in.  1 for me and 2 for Europe.


Mine is hashing here  seems to be good gear.

I am going to test the other two tonight and get them packed and squared away for shipping.


http://solo.ckpool.org/workers/1JdC6Xg3ajT3rge3FgPNSYYFpmf53Vbtje

will test HagsFinn first  then pull psu and use it to test the other.


first few minutes

[IITravel01]

Philip, you've lost an ASIC on the 1st chain according to that pic.  Try doing a cold reboot.  Shut it off with the power switch and wait 10 seconds and then turn it on.  I think the missing ASIC might come back.

[philipma1957]

Philip, you've lost an ASIC on the 1st chain according to that pic.  Try doing a cold reboot.  Shut it off with the power switch and wait 10 seconds and then turn it on.  I think the missing ASIC might come back.

yeah I see it below.
I will go back and hard boot it.

Have to say no hw's   very nice gear.



reboot worked.  It could be the psu is meh, but  the psu will not be shipped to europe


.

[IITravel01]

I don't think it's a problem.  Both mine do that when cold.  If I let them run for a few minutes and then do a hard reboot, all the ASICs come back.  They do something after the hard reboot where they run for a couple minutes, then it does a automatic softboot even though I don't touch anything and come back with all ASICs and the HW errors reset to 0.  One then starts getting about .029% and one gets 0.0003%.

[philipma1957]

I don't think it's a problem.  Both mine do that when cold.  If I let them run for a few minutes and then do a hard reboot, all the ASICs come back.  They do something after the hard reboot where they run for a couple minutes, then it does a automatic softboot even though I don't touch anything and come back with all ASICs and the HW errors reset to 0.  One then starts getting about .029% and one gets 0.0003%.

Very good numbers 0 errors and the asic is back.

it is pulling 442 watts  about .21 watts a gh
this is with the stock enermax psu


and this one to gb fans set at 20% for true quiet note 0 hw and it also does about 442 watts with oem psu.



https://i.imgur.com/cb0TRHm.png

[judypug1956]

I am philipma1957.

 Gear was dropped off this morning at usps.

I included 2 screws to attach your psu to the bracket  along with 2 of these.

they are a bit of over kill but I like them.

[philipma1957]

I kept the psus and I realized you will need a trip switch for the psus that you use.  The evga 850 p2 comes with one so gt_addict you are good to go.

@HagsFinn  make sure to have a trigger wire ready.


When you get them setup  please let us know your power usage. both of your units did around 442 watts stock psu at 120 volts


I am using the stock one in my friends office.


http://solo.ckpool.org/workers/1JdC6Xg3ajT3rge3FgPNSYYFpmf53Vbtje

[gt_addict]

Yep already got a starter button lol.

I'm intrigued to see what she does on 230v with the evga. I will report back as soon as she's plumbed in

[HagssFIN]

Yeah sure thing Phil. My Super Flower 500W is already ready with one.

[ZedZedNova]

Not sure what the fsck is going on, but I have switched off my S7-LN. I'm pretty sure it's not the miner, but rather something going on in the network. 

https://bitcointalk.org/index.php?topic=789369.msg15531752#msg15531752

Cheers,

- zed

[adaseb]

Anyone had an Antminer S3 before and can comment on the noise difference between the two?

[fullzero]

Anyone had an Antminer S3 before and can comment on the noise difference between the two?

Note: it's been about 9 months since I heard an S3 running.

With its fans set to auto; the LN is probably louder than an S3.
However, if you manually set the LN fans to 15% it might be slightly quieter.
As these hackedLN run better hot; you could even swap the fans to make them virtually silent.

[philipma1957]

I tested one at 20%  it was very quiet.

But an S-3 with  a silverstone 141 is a little better.

I have to say this is a nice hack  and will be even better  with a quality plat psu.

[ZedZedNova]

I tested one at 20%  it was very quiet.

I have not heard an S3,  but I concur with @philipma1957. I had my S7-LN running the fans at 20% and it was very quiet, temps were 48/51 rising to 52/55 after running overnight. I sit at my computer maybe 4 feet away and the fan on the Enermax PSU was louder than the S7-LN fans. The only time the S7-LN fans are loud is when the miner reboots/resets, then quiets right down.

Cheers,

- zed

[gt_addict]

Well to say I'm a little excited is an understatement. Just checked the tracking I for philipma1957 gave me and it's clears customs with an eta of Thursday delivery