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14781  Bitcoin / Mining speculation / Re: Bitmain Points ( A new feature, What is it) ? on: February 28, 2020, 03:38:25 AM
Well good at least it is not a mistake.  I wonder what these are going to be worth.

I have 43  if they are 10 bucks a point it would be 430  which would make a new s19 more attractive.

Coins are low  8700-8800  maybe they will do a good promo for this new gear.
14782  Bitcoin / Hardware / Re: MicroBT announced M30s on: February 28, 2020, 01:10:50 AM
I would not use them.

every one else says  April shipping they say 1 week.  I would deactivate the link.
14783  Bitcoin / Mining support / Issue with toggling A841 command-line options on: February 27, 2020, 11:57:17 PM
Yeah it is like a reboot.  Are you using a rasp pi 3+ or rasp pi 3 to do this?
14784  Bitcoin / Hardware / Re: Bitmain Introduces the S19 and S19 Pro on: February 27, 2020, 08:58:14 PM
Yeah  could happen like you say so I am only getting one or two of these to start.

As for getting 100th for 3000

I got 15 s9s with psu’s for 3000. about 210th my power deal is 50-50 split.

so I mined the entire 2019 year with the equivalent of 105th and zero power cost.

I am always floating between old gear cheap price.
new gear for high price.

cheap priced gear due to  poor  power numbers is good for me
expensive priced gear due to  great power numbers is good for my host.

so i try to have some of each.
14785  Bitcoin / Mining support / Re: Antminer S9SE fan speed control ? (noise reduction?) on: February 27, 2020, 08:51:10 PM
Yeah you needed to get a used s9i they can be under clocked and or use custom firmware.
14786  Bitcoin / Hardware / Re: Bitmain Introduces the S19 and S19 Pro on: February 27, 2020, 07:54:54 PM
... or just take the S19's apart - after all, they will most likely be two S9 shells combined right?

Hmm I have 28 s9's  If I pull the fans and the shells maybe I build a cheap easy case for a doctored s17 first

then try a doctored s19 or s19 pro.

If you put these out right away they could be a nice item to sell.

If they are 3 board units you could sell 3

1 board units

pretend a full unit is 2400

I think a 1 board unit could go for 1100 assuming you tamed the sound levels

so 3 x 1100 = 3300 -2400 = 900 but added parts are at least 450.  the killer is the psu will be over 150 shipped.

the psu is basically bespoke oem part along with the controller  the two will be close to 225 shipped to usa.
14787  Bitcoin / Mining speculation / Re: Bitmain & Canaan To Release 5nm chip ASIC Miners in Q1 2020! on: February 27, 2020, 07:33:55 PM
we have

1 s15
1 s17
15 s17 pro

they are all nice choice of speeds when and if needed.
14788  Bitcoin / Hardware / Re: Bitmain Introduces the S19 and S19 Pro on: February 27, 2020, 07:31:15 PM
the controllers will be 60 to 100

the psu around 150

the trick is getting a case.  this idea is worth some merits.
14789  Bitcoin / Mining support / Re: Replace S15 PSU fans? on: February 27, 2020, 07:25:28 PM
I used  this material and mdf

video below

https://www.youtube.com/watch?v=6soWakwmK5M
https://www.youtube.com/watch?v=THQHtFPkzuk
https://www.youtube.com/watch?v=8X15H0qLNyI
https://www.youtube.com/watch?v=DySrCBras3w
https://www.youtube.com/watch?v=QbH79FdVxpE
https://www.youtube.com/watch?v=M-9sGDZAWEM
https://www.youtube.com/watch?v=_Mqxy28jPvw
https://www.youtube.com/watch?v=hlB5LikKeiw
14790  Bitcoin / Hardware / Re: Bitmain Introduces the S19 and S19 Pro on: February 27, 2020, 07:02:33 PM
I am wired that I can add a lot of these but they scare me.  I would prefer they did 2800 watts or less.

I will get them to replace  the 28 s9's I have.

The nice thing is  28 x 1100 = 31 kwatts and maybe 336 th
9 of these =  30 kwatts  and 990th
14791  Bitcoin / Mining support / Re: Replace S15 PSU fans? on: February 27, 2020, 06:33:55 PM
No No No No No

build a box or run on low speed.

These fans must whale away to keep gear cool.

Noctua will simply over heat the unit.
14792  Bitcoin / Mining speculation / Re: Bitmain & Canaan To Release 5nm chip ASIC Miners in Q1 2020! on: February 27, 2020, 03:34:02 PM
Well it will make business for aftermarket firmware  you simply need to be able to dial gear back some times.

I so like the s17 pro  with 3 speed settings  and huge watt difference 1400/1500 on low vs 2700/2800 on high.

My Clifton farm is in an industrial area and I would consider it to be an industrial farm.  I would rather have all s17 pros over this unit if this is a one speed unit.

we use outside air.  so in the summer the air coming in is as high as 100f most often it is 90f intake in the summer.

These 1 speed units may all fail in the summer.
14793  Bitcoin / Hardware / Re: Bitmain Introduces the S19 and S19 Pro on: February 27, 2020, 03:24:50 PM
3000 is really high unless it ships really fast.
the over view shows one speed. really sucks to have one speed.

at todays prices it earns 15 usd and burns 80 kwatts.

at 1/2 ing it earns 7.50 and burns 80 kwatts.  five cent power it costs 4 a day.

so it earns 11 a day right now
it earns 3.50 a day at 1/2 ing

it is a risk to get a lot.

i will get one of each and look for more. down the road.
14794  Other / Meta / Re: + 2000 Activity & + 2000 Merit on: February 27, 2020, 03:23:08 PM
Congrats man,
Out of smerit again so someone with full bags of smerit, please meirt the OP from me Smiley
Good that you guys are still here, that's a long time being active on one forum... keep up the good work.


Give him one.

I just gave him two.
14795  Bitcoin / Hardware / Re: Bitmain Introduces the S19 and S19 Pro on: February 27, 2020, 03:02:06 PM
So a 1 speed 3300 watt miner.
I would have liked more then one speed setting.
These will be a hard sell item with coins under 9000  and the 1/2 ing right around the corner.
14796  Bitcoin / Mining speculation / Re: Bitmain & Canaan To Release 5nm chip ASIC Miners in Q1 2020! on: February 27, 2020, 12:45:31 PM
one speed for the unit is just plain stupid.

S17 pro 3 speed choices

S19 pro 1 speed choice  going backwards not forwards.

My s17 pro on low speed  does 36 watts a th

after market firmware you can get 34 maybe 33 watts a th on an s17 pro.

So s19 pro is going to need after market firmware to be worth buying.

I will be getting one of each ASAP

110 + 95 = 205 th at 6500 to 6600 watts

I will retire all 28  s9's  they do 308th at  27,000 to 28,000 watts.

Almost all new units are in the 3100 to 3400 watt range.
the whatsminers all do about 3200 to 3400
the antminers all do about 3200 to 3400

I prefer 2700 for top watts.
14797  Bitcoin / Hardware / Re: Antminer S19 Pro on: February 27, 2020, 10:06:25 AM
trump tax will cost me $$$
14798  Bitcoin / Hardware / Re: Antminer S19 Pro on: February 27, 2020, 09:50:28 AM
I will be getting 1 of each asap.  I wish they were 2 speed

110 x .1387 =  15.257 a day using 78-80 kwatts  pre ½ ing  is :

1 cent     15.25 - 0.80 = 14.25   if price stays still    7.63 - 0.80 = 6.83 after ½ ing
2 cent     15.25 - 1.60 = 13.65   "                           7.63 - 1.60 = 6.03       "
3 cent     15.25 - 2.40 = 12.85  "                             7.63 -2.40 = 5.23       "
4 cent     15.25 - 3.20 = 12.05   "                            7.63 - 3.20 = 4.43      "
5 cent     15.25 - 4.00 = 11.25   "                            7.63 - 4.00 = 3.63     "
6 cent     15.25 - 4.80 = 10.45   "                            7.63 - 4.80 =  2.83    "
7 cent     15,25 - 5.40 =  9.65    "                            7.63 - 5.60 =  2.03   "

tight numbers  for this gear   if it is priced at 2400 and is shipped on april 1  long pay back times.
14799  Bitcoin / Hardware / Re: Antminer S19 Pro on: February 27, 2020, 09:43:42 AM
links please

found it!

Product Glance    Value
Version
Crypto Algorithm/Coins    S19 Pro
SHA256/BTC/BCH
Hashrate, TH/s    110.00
Reference power on wall, Watt    3250±5%
Reference power efficiency on wall @25°C, J/TH    29.5±5%
            
Hardware Configuration
Networking connection mode    RJ45 Ethernet 10/100M
Miner Size (Length*Width*Height, w/o  package),mm   370*195.5*290
Miner Size (Length*Width*Height, with  package),mm   570*316*430
Net weight, kg    13.20
Gross weight, kg    15.30
NOTE:The pictures shown are for reference only, the final shipment version shall prevail.

too bad it is a one speed unit.
14800  Alternate cryptocurrencies / Mining (Altcoins) / Re: Best mid-range GPU for mining? on: February 27, 2020, 04:56:39 AM
The main thing is do not buy cards with 4 GB of memory///

this is good advice.

at op look for nvidia 1660 on sales.

good luck.
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