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Author Topic: Launching the Antminer L3+, World's Most Powerful and Efficient Litecoin Miner  (Read 284216 times)
misterbigg
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March 20, 2018, 07:42:44 PM
 #3981

We certainly usually do not defend bitmain here, they may be just as money grubbing as we tend to be,
but I actually don't notice anything to grumble about.
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philipma1957
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March 20, 2018, 11:25:49 PM
 #3982

So I place and order today  use my last $200 coupon and  the  website  says it can not generate a bch address.

So I am out the coupon and no order.
So I will post back to see if others lost coupons

@ bitmain  give me my coupon back



I see BTC as the super highway and alt coins as taxis and trucks needed to move transactions.
dnp
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March 21, 2018, 03:23:15 AM
 #3983

You can do that with some precautions. Don't connect two different power supplies to the same hashing board. And when you turn the PSUs on - make sure the one that's connected to the controller is turned on last.

thanks!
are there 2 connectors per board? so i either do controller+2 or controller+4 and not +3 ?

Doge: DJSjip6DrpcbezVjJhfFdiDysU19J4MN5a             HoboNickels: ErCTkp3X91bUffC7kks1R1ee4hznJHxrNL 
LTC:   Le4ptoaNyYeVbWwReWWNu2ufemaVHJVVLK     NoodlyAppendageCoin: NVVbnoFdWH3Xsw1oBu6g8LbuWcevGGzs3H
Searing
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March 21, 2018, 03:30:34 AM
 #3984

So I place and order today  use my last $200 coupon and  the  website  says it can not generate a bch address.

So I am out the coupon and no order.
So I will post back to see if others lost coupons

@ bitmain  give me my coupon back





you are brave...I would not have gotten any...hope you get this resolved thou...

below is my L3+ I'm making on a ROI'd unit...(yet again I sit on my hands..due to dubious ASIC miners of any flavor..not, at this time, being worth getting.again..IMHO)

$5.25 a day at 500mh and 800w and 12c kWh.....just can't see paying crypto (LTC) for equipment at this time...

24 hours   0.04400789 LTC   7.55 USD   2.30 USD   5.25 USD
7 days   0.30805523 LTC   52.86 USD   16.13 USD   36.73 USD
30 days   1.32023672 LTC   226.55 USD   69.12 USD   157.43 USD

But then again, you have the solar rig operation and probably a lot less electric prices per kWh...

just saying, this turkey don't fly in my neck of the woods...

Brad


Old Style Legacy Plug & Play BBS System. Get it from www.synchro.net. Updated 1/1/19. It also works with Windows 10 and allows 16 bit DOS game doors on the same Win 10 Machine! Five Minute Install! Look it over uninstalls just as fast! Freeware! Full BBS System! It is a frigging hoot!:)
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March 21, 2018, 04:01:26 AM
 #3985

So I place and order today  use my last $200 coupon and  the  website  says it can not generate a bch address.

So I am out the coupon and no order.
So I will post back to see if others lost coupons

@ bitmain  give me my coupon back


File a support ticket if you lost the coupon. I had a similar issue, took them a day or two to respond but I got it back.

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March 21, 2018, 06:03:19 PM
 #3986

@ suchmoon  a few members gave me some $200 coupons  bitmain  has  yet to do so.

O ordered a 4th unit today.

@searing   the solar array  will do 20kwatt of power 24/7/365 for the next 6 months.

we don't have that much used at the moment.


I also may mine the L3+s with  yun9999

https://bitcointalk.org/index.php?topic=3163135.msg32775347#msg32775347

I see BTC as the super highway and alt coins as taxis and trucks needed to move transactions.
Searing
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March 21, 2018, 06:25:38 PM
 #3987

@ suchmoon  a few members gave me some $200 coupons  bitmain  has  yet to do so.

O ordered a 4th unit today.

@searing   the solar array  will do 20kwatt of power 24/7/365 for the next 6 months.

we don't have that much used at the moment.


I also may mine the L3+s with  yun9999

https://bitcointalk.org/index.php?topic=3163135.msg32775347#msg32775347


my 12c kWh self here...hates you...(that in that where you live is friggin WARM..unlike Minnesota!)


Old Style Legacy Plug & Play BBS System. Get it from www.synchro.net. Updated 1/1/19. It also works with Windows 10 and allows 16 bit DOS game doors on the same Win 10 Machine! Five Minute Install! Look it over uninstalls just as fast! Freeware! Full BBS System! It is a frigging hoot!:)
philipma1957
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March 22, 2018, 01:24:08 AM
 #3988

@ suchmoon  a few members gave me some $200 coupons  bitmain  has  yet to do so.

O ordered a 4th unit today.

@searing   the solar array  will do 20kwatt of power 24/7/365 for the next 6 months.

we don't have that much used at the moment.


I also may mine the L3+s with  yun9999

https://bitcointalk.org/index.php?topic=3163135.msg32775347#msg32775347


my 12c kWh self here...hates you...(that in that where you live is friggin WARM..unlike Minnesota!)



Snowing like mad as I type  late snowstorm for us  but we have had them as late as april

I got a hold of a 450 coupon paid 100 for it

so I ordered a fifth L3+

will get a sixth  and be power capped

do these use 900 watts at the wall?

I see BTC as the super highway and alt coins as taxis and trucks needed to move transactions.
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March 22, 2018, 01:33:35 AM
 #3989

@ suchmoon  a few members gave me some $200 coupons  bitmain  has  yet to do so.

O ordered a 4th unit today.

@searing   the solar array  will do 20kwatt of power 24/7/365 for the next 6 months.

we don't have that much used at the moment.


I also may mine the L3+s with  yun9999

https://bitcointalk.org/index.php?topic=3163135.msg32775347#msg32775347


my 12c kWh self here...hates you...(that in that where you live is friggin WARM..unlike Minnesota!)



Snowing like mad as I type  late snowstorm for us  but we have had them as late as april

I got a hold of a 450 coupon paid 100 for it

so I ordered a fifth L3+

will get a sixth  and be power capped

do these use 900 watts at the wall?

With the APW3++ at 230V  mine is drawing 830W at the wall

Vega 56 | Vega 64 | RX580 | GTX1070 | 1050Ti | S9 | L3+
bomberb17
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March 22, 2018, 02:59:54 AM
 #3990

Does the March batch of L3+ have a sound beeper? I remember the S7LN had one which was very annoying when e.g. there was no network connection.
hawkfish007
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March 22, 2018, 07:46:56 AM
 #3991

Does the March batch of L3+ have a sound beeper? I remember the S7LN had one which was very annoying when e.g. there was no network connection.

None of my L3+s beep starting from B1 last May.

For quality risers, splitters or 133 CFM fans, please visit my eBay listings,
http://www.ebay.com/sch/hawkfish007/m.html?_ipg=50&_sop=12&_rdc=1
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March 22, 2018, 01:10:26 PM
 #3992

@ suchmoon  a few members gave me some $200 coupons  bitmain  has  yet to do so.

O ordered a 4th unit today.

@searing   the solar array  will do 20kwatt of power 24/7/365 for the next 6 months.

we don't have that much used at the moment.


I also may mine the L3+s with  yun9999

https://bitcointalk.org/index.php?topic=3163135.msg32775347#msg32775347


my 12c kWh self here...hates you...(that in that where you live is friggin WARM..unlike Minnesota!)



Snowing like mad as I type  late snowstorm for us  but we have had them as late as april

I got a hold of a 450 coupon paid 100 for it

so I ordered a fifth L3+

will get a sixth  and be power capped

do these use 900 watts at the wall?



I pull 900-920 but OC them to 580mh.

They probably could do more, but I don't want the chip temperature to go above 65°C.  But they run stable for almost 3 months on OC now. The first couple month were stock

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March 22, 2018, 01:13:01 PM
 #3993


I pull 900-920 but OC them to 580mh.

They probably could do more, but I don't want the chip temperature to go above 65°C.  But they run stable for almost 3 months on OC now. The first couple month were stock

What chip frequency do you clock it to? Stock is 384MHz

Vega 56 | Vega 64 | RX580 | GTX1070 | 1050Ti | S9 | L3+
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March 22, 2018, 01:40:35 PM
 #3994

Will there come out a new more powerful asic for Scrypt? when? how many hashes ?  Huh
philipma1957
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March 22, 2018, 05:25:51 PM
 #3995

My first L3+ arrived today.  Fedex got it to me on time despite a 18 inch snow storm .

So I hook it up to an  antminer apw psu I down clock set fans to 40%

and I get a nice 450mh using 725 watts at the meter

impressed with power use.

I have 5 more on order.
going to solo mine  so the 450mh with lower sound and lower power works for me


I see BTC as the super highway and alt coins as taxis and trucks needed to move transactions.
DaveF
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March 22, 2018, 05:46:44 PM
 #3996

My first L3+ arrived today.  Fedex got it to me on time despite a 18 inch snow storm .

So I hook it up to an  antminer apw psu I down clock set fans to 40%

and I get a nice 450mh using 725 watts at the meter

impressed with power use.

I have 5 more on order.
going to solo mine  so the 450mh with lower sound and lower power works for me

Still doing some speed tweaks to mine. Trying to find the Frequency / Power sweat spot.
I just found out that 3 that came together off the same power supply can vary a lot.
As in 4% less power at the same frequency.
Going to leave each one on the test bench for a few days to see if it maintains that. 30 Watts is not a lot but it all counts.

-Dave

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March 22, 2018, 05:57:41 PM
 #3997

My first L3+ arrived today.  Fedex got it to me on time despite a 18 inch snow storm .

So I hook it up to an  antminer apw psu I down clock set fans to 40%

and I get a nice 450mh using 725 watts at the meter

impressed with power use.

I have 5 more on order.
going to solo mine  so the 450mh with lower sound and lower power works for me

Still doing some speed tweaks to mine. Trying to find the Frequency / Power sweat spot.
I just found out that 3 that came together off the same power supply can vary a lot.
As in 4% less power at the same frequency.
Going to leave each one on the test bench for a few days to see if it maintains that. 30 Watts is not a lot but it all counts.

-Dave


what are good temps? anyone know

I see BTC as the super highway and alt coins as taxis and trucks needed to move transactions.
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March 22, 2018, 06:04:06 PM
 #3998

I'd say what is my 'thumb rule' with almost all asics, below 90C to avoid miner failure and below 80C for longer life time.

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March 22, 2018, 06:31:08 PM
Last edit: March 22, 2018, 11:45:25 PM by philipma1957
 #3999

I'd say what is my 'thumb rule' with almost all asics, below 90C to avoid miner failure and below 80C for longer life time.

okay then at  the under clock my gear is great.

I should have ordered these sooner.

6 of them is only 6 x 725 = 4350 watts

at the underclock  of freq 344
  
fans set to 35%  running at 2,640 and 3,540  this is bearable.

I can run six of them on a single  30 amp pdu  as 24 x 240 = 5760 watts  and I will be at 4350 watts


I see BTC as the super highway and alt coins as taxis and trucks needed to move transactions.
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March 23, 2018, 12:41:18 PM
 #4000

I'd say what is my 'thumb rule' with almost all asics, below 90C to avoid miner failure and below 80C for longer life time.

okay then at  the under clock my gear is great.

I should have ordered these sooner.

6 of them is only 6 x 725 = 4350 watts

at the underclock  of freq 344
  
fans set to 35%  running at 2,640 and 3,540  this is bearable.

I can run six of them on a single  30 amp pdu  as 24 x 240 = 5760 watts  and I will be at 4350 watts




Why would you underclock them, if they are very stable OC?

I run mine on 580-590mh for months without a problem so far. Just saying, temps are under 65°C, Fan speed 95% or so, nothing to complain about Smiley

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