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Re: New firmware for antminer S9 - less power consumption
⭐ Merited by frodocooper (1)
I've been running Oct 23rd firmware on S9is (178 units) for a week now. It works just as good as for s9
hash rate drops similarly power savings are also similar
hash rate drops similarly power savings are also similar
Re: New firmware for antminer S9 - less power consumption
⭐ Merited by frodocooper (2)
looks like there is a chance they fixed it
Antminer-S9-LPM-20181102.tar.gz 1. 不支持C5控制板
2. 可以降低矿机功耗
3. 条件不满足时自动以常规模式运行，此时功耗为正常功耗
4. 有少量矿机可能升级后会出现算力低，不稳定等现象，请重新刷新回原版固件
5. 修复部分BUG
1. Not support C5 control board.
2. Reduce power consumption.
3. Automatically abort the upgrade if the criterion is not met.
4. Please revert to the previous version if the miner is not stable after upgrade.
5. Fix the known bug
Antminer-S9-LPM-20181102.tar.gz 1. 不支持C5控制板
2. 可以降低矿机功耗
3. 条件不满足时自动以常规模式运行，此时功耗为正常功耗
4. 有少量矿机可能升级后会出现算力低，不稳定等现象，请重新刷新回原版固件
5. 修复部分BUG
1. Not support C5 control board.
2. Reduce power consumption.
3. Automatically abort the upgrade if the criterion is not met.
4. Please revert to the previous version if the miner is not stable after upgrade.
5. Fix the known bug
Re: New firmware for antminer S9 - less power consumption
Here are my findings. See images.
I only tested 3 machines all s9s.
All produced similar savings.
12 times (111.7 A- 109.2 A)=30W savings per machine
or in % 2.2% savings
https://imgur.com/a/7z47inN
I only tested 3 machines all s9s.
All produced similar savings.
12 times (111.7 A- 109.2 A)=30W savings per machine
or in % 2.2% savings
https://imgur.com/a/7z47inN
Re: Two stage performance tuning for S9 / S9i (include version for immersion cooling
confirmed. there is a hidden dev fee. Tested it for fun on 120 s9s. see the saw in the image https://drive.google.com/a/wisdek.com/file/d/1fqepQQMsHyJ6P6d0kCZ0qebfgbDzx4oA/view?usp=drivesdk
I would not mind buying it without dev fee.
I would not mind buying it without dev fee.
Re: Two stage performance tuning for S9 / S9i (include version for immersion cooling
A couple of Questions
with psu rated at 1600W what would be the best settings to ensure that all running smooth and avoid psu blow up?
should I limit frequency to 725? would it be ok to use 1650W as measured on S9?
with psu rated at 1600W what would be the best settings to ensure that all running smooth and avoid psu blow up?
should I limit frequency to 725? would it be ok to use 1650W as measured on S9?
Re: Selling Bitmain coupons - at 25% of coupon price , 75% off.
I've been scammed twice on this forum the last 2 days by two people who had many vouches and looked good. Don't buy from people unless you do escrow. Never again 
Tried to buy 2 coupons from https://bitminers.pro/ which is a scam.
Also tried to buy 2 coupons from "thegoodguy" after he emailed me about his post here: https://bitcointalk.org/index.php?topic=4374999.new#new
Lost over $250 trying to buy $750 in coupons
email me your email and I will send you some - no charge Tried to buy 2 coupons from https://bitminers.pro/ which is a scam.
Also tried to buy 2 coupons from "thegoodguy" after he emailed me about his post here: https://bitcointalk.org/index.php?topic=4374999.new#new
Lost over $250 trying to buy $750 in coupons
info@bitcoinminerhosting.com
Re: Selling Bitmain coupons - at 25% of coupon price , 75% off.
daniel.roberts@jacks.sdstate.edu
Looking to make a purchase of a few miners on Bitmain today and need some coupons.
Looking to make a purchase of a few miners on Bitmain today and need some coupons.
Update all 250$ sold also
$220 or less still available.
Whoever bought coupons from me please reply if this is a scam
Re: Selling Bitmain coupons - at 25% of coupon price , 75% off.
All coupons that were expiring today are now extended for one more month
We have the following coupons:
420 USD 300 exp 2018-06-30 18:24:00 (sold)
250 USD 200 exp 2018-06-30 18:20:00 (nearly sold)
220 USD 10 exp 2018-06-10 23:59:00
200 USD 20 exp 2018-06-01 18:13:00
100 USD 6530 exp 2018-06-01 18:13:00
contact info@bitcoinminerhosting.com
prices 250$ - 25%
200$ -220$ - 20%
100$ -125$ - 10% for purchases of 1000 plus coupons additional discounts are available
We have the following coupons:
420 USD 300 exp 2018-06-30 18:24:00 (sold)
250 USD 200 exp 2018-06-30 18:20:00 (nearly sold)
220 USD 10 exp 2018-06-10 23:59:00
200 USD 20 exp 2018-06-01 18:13:00
100 USD 6530 exp 2018-06-01 18:13:00
contact info@bitcoinminerhosting.com
prices 250$ - 25%
200$ -220$ - 20%
100$ -125$ - 10% for purchases of 1000 plus coupons additional discounts are available
Re: Selling Bitmain coupons - at 25% of coupon price , 75% off.
We have the following coupons:
420 USD 300 exp 2018-06-30 18:24:00
250 USD 200 exp 2018-06-30 18:20:00
220 USD 10 exp 2018-06-10 23:59:00
200 USD 20 exp 2018-06-01 18:13:00
100 USD 6530 exp 2018-06-01 18:13:00
contact info@bitcoinminerhosting.com
All $420 coupons sold420 USD 300 exp 2018-06-30 18:24:00
250 USD 200 exp 2018-06-30 18:20:00
220 USD 10 exp 2018-06-10 23:59:00
200 USD 20 exp 2018-06-01 18:13:00
100 USD 6530 exp 2018-06-01 18:13:00
contact info@bitcoinminerhosting.com
only $250 $220 $200 and $100 range remain.
the ones that expire tomorrow I are willing to give for 1$ each - in $100 range and 2$ each in $200 range if bought in bulk.
Thousands of coupons still available that expire in one month period.
PS I would also appreciate if everyone who bought coupons would leave honest feedback to their transactions.
Re: Selling Bitmain coupons - at 25% of coupon price , 75% off.
We have the following coupons:
420 USD 300 exp 2018-06-30 18:24:00
250 USD 200 exp 2018-06-30 18:20:00
220 USD 10 exp 2018-06-10 23:59:00
200 USD 20 exp 2018-06-01 18:13:00
100 USD 6530 exp 2018-06-01 18:13:00
contact info@bitcoinminerhosting.com
420 USD 300 exp 2018-06-30 18:24:00
250 USD 200 exp 2018-06-30 18:20:00
220 USD 10 exp 2018-06-10 23:59:00
200 USD 20 exp 2018-06-01 18:13:00
100 USD 6530 exp 2018-06-01 18:13:00
contact info@bitcoinminerhosting.com
Re: [90+PH] KanoPool kano.is 0.9% PPLNS US,DE,SG,JP,NL,NYA 🐈
What really sucks with this horrible luck is the upcoming 18% difficulty hike in a little over 2 days.
M
M
From what I have seen on a couple of different websites is that the diff will DECREASE aprox 2% and not rise 18%.
Anything can happen between now and then, but I'm hoping the decrease will be the reality.
From Bitcoin Wisdom. Wouldn't stake my life on the accuracy, but it is what it is.
Bitcoin Difficulty: 1,196,792,694,099
Estimated Next Difficulty: 1,165,184,333,132 (-2.64%)
Adjust time: After 382 Blocks, About 2.7 days
Hashrate(?): 8,456,939,156 GH/s
Block Generation Time(?):
1 block: 10.1 minutes
3 blocks: 30.3 minutes
6 blocks: 1.0 hours
Updated:
when you check the difficulty go to 9 month graph there. somehow their 2 month graph is not working. about 20% up
Re: [80+PH] KanoPool kano.is 0.9% PPLNS US,DE,SG,JP,NL,NYA 🐈
I know this topic does not belong here but I was wandering if you guys can help me out .
I am getting my first 20 d3 miners by Monday and wanted to set up at least 2 pools. I tried researching it an the only one found alive was suprnova.cc. however, I am unable to register on their site since their captcha does not work.
I am getting my first 20 d3 miners by Monday and wanted to set up at least 2 pools. I tried researching it an the only one found alive was suprnova.cc. however, I am unable to register on their site since their captcha does not work.