Bitmain's Released Antminer S9, World's First 16nm Miner Ready to Order - page 217.

elokk

hero member

Activity: 723

Merit: 519

You can add me to the list of s9 owners with a dead board, (batch 14)

Seriously considering selling all my gear at this point if anyone is interested

TysonN

newbie

Activity: 2

Merit: 0

Quote from: philipma1957 on November 01, 2016, 09:22:46 AM

Quote from: TysonN on November 01, 2016, 08:56:53 AM

As I see all miners are sold out at bitmaintech? https://shop.bitmain.com/main.htm?lang=en

Also I see the increasing price of the Bitcoin that's why I want to buy this miner and have found it on Aliexpress here http://ali.pub/a7b40

It costs $2,150.00/piece with Free Shipping to United States via DHL.
Estimated Delivery Time:6-13days
Only three pieces available.

Another seller's Total Price: US $1,748.27 - http://ali.pub/lti1n
With Estimated Delivery Time:8-16days
Also five orders and only two pieces available.

Why these prices are so different? Maybe I don't understand something?

they are reselling gear. even if it is new it won't have a warranty.

I am down to 2 s9's with 1 spare hashboard and 1 spare controller.

I am considering selling them. I am not sure if I will . Depends on my alt coin mining.

If I sold them I would ask 3333 usd in btc for 2 s9's + an extra controller and an extra hash board. free Shipping to the usa

Maybe you are right about the warranty but the first seller has three five-star feedbacks in August and September and zero negative comments. I think it was enough time to make tests for these buyers. But I still try to find better offers..

And good luck with the sale of your hardware.

philipma1957

legendary

Activity: 4256

Merit: 8551

'The right to privacy matters'

Quote from: TysonN on November 01, 2016, 08:56:53 AM

As I see all miners are sold out at bitmaintech? https://shop.bitmain.com/main.htm?lang=en

Also I see the increasing price of the Bitcoin that's why I want to buy this miner and have found it on Aliexpress here http://ali.pub/a7b40

It costs $2,150.00/piece with Free Shipping to United States via DHL.
Estimated Delivery Time:6-13days
Only three pieces available.

Another seller's Total Price: US $1,748.27 - http://ali.pub/lti1n
With Estimated Delivery Time:8-16days
Also five orders and only two pieces available.

Why these prices are so different? Maybe I don't understand something?

they are reselling gear. even if it is new it won't have a warranty.

I am down to 2 s9's with 1 spare hashboard and 1 spare controller.

I am considering selling them. I am not sure if I will . Depends on my alt coin mining.

If I sold them I would ask 3333 usd in btc for 2 s9's + an extra controller and an extra hash board. free Shipping to the usa

NotFuzzyWarm

legendary

Activity: 3822

Merit: 2703

Evil beware: We have waffles!

Quote from: TysonN on November 01, 2016, 08:56:53 AM

As I see all miners are sold out at bitmaintech? https://shop.bitmain.com/main.htm?lang=en
Also I see the increasing price of the Bitcoin that's why I want to buy this miner and have found it on Aliexpress here http://ali.pub/a7b40
It costs $2,150.00/piece with Free Shipping to United States via DHL.
Estimated Delivery Time:6-13days
Only three pieces available.

Another seller's Total Price: US $1,748.27 - http://ali.pub/lti1n
With Estimated Delivery Time:8-16days
Also five orders and only two pieces available.

Why these prices are so different? Maybe I don't understand something?

It is called charging whatever price the market will bear.
I would also check to see what batch the miners are and if they are 'new' or have been used.

TysonN

newbie

Activity: 2

Merit: 0

As I see all miners are sold out at bitmaintech? https://shop.bitmain.com/main.htm?lang=en

Also I see the increasing price of the Bitcoin that's why I want to buy this miner and have found it on Aliexpress here http://ali.pub/a7b40

It costs $2,150.00/piece with Free Shipping to United States via DHL.
Estimated Delivery Time:6-13days
Only three pieces available.

Another seller's Total Price: US $1,748.27 - http://ali.pub/lti1n
With Estimated Delivery Time:8-16days
Also five orders and only two pieces available.

Why these prices are so different? Maybe I don't understand something?

philipma1957

legendary

Activity: 4256

Merit: 8551

'The right to privacy matters'

Quote from: Sierra8561 on October 31, 2016, 09:26:45 PM

Quote from: sunny163 on October 31, 2016, 09:22:40 PM

Quote from: philipma1957 on October 31, 2016, 08:29:20 PM

Quote from: sunny163 on October 30, 2016, 04:07:09 AM

Hello everyone
S9 batch 2 price was around 2095 USD and with 0.1$ electricity cost its around 4 month (120 days) release of s9 batch 2
Revenue is around btc generated 1.7 btc and according to 700 price revenue is 1190 USD
electricity cost 120 days*34 unit each day = 4080 unit * 0.1$=408 USD
profit is 1190-408 = 782 USD
total expense of miner covered 2095-782 = 1313 USD
1313 USD is left to cover ROI

batch 18(11TH ,112$ per TH) price is approx 1440 USD of 12.93 TH approx calculation

so if nothing is done in this 120 days then after that in price of 1440 USD or less we can get miner in price of 1440 USD

there is not much difference in current price and how much left for ROI for earlier batches then what is the reason to take earlier batches Huh

i have s9s batch 2 but why to take earlier batches when we know price is going to be down this much ?

You mined at 10 cents a kwatt. That is not a great price for power.
You did okay at 10 cents. You could list that miner for about 1400 usd and turn a 87 dollar profit.

87 profit in your case using 10 cent power is not terrible.

Hint I am trying to explain that ten cent power is not that good for ASIC mining with the s9.

Six is good
eight is okay
ten is a little risky

What is electricity rates at your place ? And what should i do now sell the miners or continue to mine ?

I pay 6 cents. I'd consider buying yours, if you want to get rid of them.

Sounds like sunny163 and Sierra8561 could cut a deal.

@ Sunny163 at ten cents a kwatt if you can get 1400 you should sell your s9.

You won't lose money you will make a tiny amount of profit. You can also hold the coins you get for it and hope the btc price moves up.

I have a deal with buysolar I provide machines we split coins.. So when the gear first comes out he does better as difficulty raises I do better. But for us to profit we need to gear to not break down. We have had a lot of down time with the gear. As I type My third dead board will arrive at my home in a day or two. Just in time to replace my fourth dead board. Considering I have had only 18 boards for six machines death rate is 4/18 or 22.22%.

Sierra8561

sr. member

Activity: 546

Merit: 253

Quote from: sunny163 on October 31, 2016, 09:22:40 PM

Quote from: philipma1957 on October 31, 2016, 08:29:20 PM

Quote from: sunny163 on October 30, 2016, 04:07:09 AM

Hello everyone
S9 batch 2 price was around 2095 USD and with 0.1$ electricity cost its around 4 month (120 days) release of s9 batch 2
Revenue is around btc generated 1.7 btc and according to 700 price revenue is 1190 USD
electricity cost 120 days*34 unit each day = 4080 unit * 0.1$=408 USD
profit is 1190-408 = 782 USD
total expense of miner covered 2095-782 = 1313 USD
1313 USD is left to cover ROI

batch 18(11TH ,112$ per TH) price is approx 1440 USD of 12.93 TH approx calculation

so if nothing is done in this 120 days then after that in price of 1440 USD or less we can get miner in price of 1440 USD

there is not much difference in current price and how much left for ROI for earlier batches then what is the reason to take earlier batches Huh

i have s9s batch 2 but why to take earlier batches when we know price is going to be down this much ?

You mined at 10 cents a kwatt. That is not a great price for power.
You did okay at 10 cents. You could list that miner for about 1400 usd and turn a 87 dollar profit.

87 profit in your case using 10 cent power is not terrible.

Hint I am trying to explain that ten cent power is not that good for ASIC mining with the s9.

Six is good
eight is okay
ten is a little risky

What is electricity rates at your place ? And what should i do now sell the miners or continue to mine ?

I pay 6 cents. I'd consider buying yours, if you want to get rid of them.

sunny163

member

Activity: 126

Merit: 10

Quote from: philipma1957 on October 31, 2016, 08:29:20 PM

Quote from: sunny163 on October 30, 2016, 04:07:09 AM

Hello everyone
S9 batch 2 price was around 2095 USD and with 0.1$ electricity cost its around 4 month (120 days) release of s9 batch 2
Revenue is around btc generated 1.7 btc and according to 700 price revenue is 1190 USD
electricity cost 120 days*34 unit each day = 4080 unit * 0.1$=408 USD
profit is 1190-408 = 782 USD
total expense of miner covered 2095-782 = 1313 USD
1313 USD is left to cover ROI

batch 18(11TH ,112$ per TH) price is approx 1440 USD of 12.93 TH approx calculation

so if nothing is done in this 120 days then after that in price of 1440 USD or less we can get miner in price of 1440 USD

there is not much difference in current price and how much left for ROI for earlier batches then what is the reason to take earlier batches Huh

i have s9s batch 2 but why to take earlier batches when we know price is going to be down this much ?

You mined at 10 cents a kwatt. That is not a great price for power.
You did okay at 10 cents. You could list that miner for about 1400 usd and turn a 87 dollar profit.

87 profit in your case using 10 cent power is not terrible.

Hint I am trying to explain that ten cent power is not that good for ASIC mining with the s9.

Six is good
eight is okay
ten is a little risky

What is electricity rates at your place ? And what should i do now sell the miners or continue to mine ?

philipma1957

legendary

Activity: 4256

Merit: 8551

'The right to privacy matters'

Quote from: sunny163 on October 30, 2016, 04:07:09 AM

Hello everyone
S9 batch 2 price was around 2095 USD and with 0.1$ electricity cost its around 4 month (120 days) release of s9 batch 2
Revenue is around btc generated 1.7 btc and according to 700 price revenue is 1190 USD
electricity cost 120 days*34 unit each day = 4080 unit * 0.1$=408 USD
profit is 1190-408 = 782 USD
total expense of miner covered 2095-782 = 1313 USD
1313 USD is left to cover ROI

batch 18(11TH ,112$ per TH) price is approx 1440 USD of 12.93 TH approx calculation

so if nothing is done in this 120 days then after that in price of 1440 USD or less we can get miner in price of 1440 USD

there is not much difference in current price and how much left for ROI for earlier batches then what is the reason to take earlier batches Huh

i have s9s batch 2 but why to take earlier batches when we know price is going to be down this much ?

You mined at 10 cents a kwatt. That is not a great price for power.
You did okay at 10 cents. You could list that miner for about 1400 usd and turn a 87 dollar profit.

87 profit in your case using 10 cent power is not terrible.

Hint I am trying to explain that ten cent power is not that good for ASIC mining with the s9.

Six is good
eight is okay
ten is a little risky

adamvp

hero member

Activity: 1246

Merit: 708

All the miners are sold out at bitmaintech?

mamiakimo

full member

Activity: 197

Merit: 100

Quote from: fvineyard on October 29, 2016, 10:28:20 PM

So a question about S9 HW errors. My S9 has always had much higher errors on the third board, which also had the highest temps, but still within acceptable ranges.

About three weeks ago, now board 1 with the lowest temps on average is showing a much higher error rate. More than the other two boards combined. The overall HW error rate over time is .0033 with an uptime of 2 1/2 days.

Is this something I should worry about? Is there anything I can even do about this or just ride it out until that board fails?

Thanks!

Below is the current error rate:

Chain#   ASIC#   Frequency   GH/S(RT)    HW    Temp(PCB)   Temp(Chip)
1    63    600       4286.07 20937    64       95

3    63    600       4267.80 124 66       95

4    63    600       4293.49 1863 70       99

happen to me with B9 after 2 months on the middle board

sunny163

member

Activity: 126

Merit: 10

Hello everyone
S9 batch 2 price was around 2095 USD and with 0.1$ electricity cost its around 4 month (120 days) release of s9 batch 2
Revenue is around btc generated 1.7 btc and according to 700 price revenue is 1190 USD
electricity cost 120 days*34 unit each day = 4080 unit * 0.1$=408 USD
profit is 1190-408 = 782 USD
total expense of miner covered 2095-782 = 1313 USD
1313 USD is left to cover ROI

batch 18(11TH ,112$ per TH) price is approx 1440 USD of 12.93 TH approx calculation

so if nothing is done in this 120 days then after that in price of 1440 USD or less we can get miner in price of 1440 USD

there is not much difference in current price and how much left for ROI for earlier batches then what is the reason to take earlier batches Huh

i have s9s batch 2 but why to take earlier batches when we know price is going to be down this much ?

fvineyard

member

Activity: 135

Merit: 11

So a question about S9 HW errors. My S9 has always had much higher errors on the third board, which also had the highest temps, but still within acceptable ranges.

About three weeks ago, now board 1 with the lowest temps on average is showing a much higher error rate. More than the other two boards combined. The overall HW error rate over time is .0033 with an uptime of 2 1/2 days.

Is this something I should worry about? Is there anything I can even do about this or just ride it out until that board fails?

Thanks!

Below is the current error rate:

Chain#   ASIC#   Frequency   GH/S(RT)    HW    Temp(PCB)   Temp(Chip)
1    63    600       4286.07 20937    64       95

3    63    600       4267.80 124 66       95

4    63    600       4293.49 1863 70       99

wolfen

hero member

Activity: 770

Merit: 523

Quote from: HagssFIN on October 29, 2016, 05:22:44 AM

There was previously discussion in this thread about if anyone has gone past the 650Mhz frequency.
Well, I did a little overclocking with my 11.85Th/s model S9 and it is performing surprisingly well.
I'm running it at 662.5Mhz frequency, 14.1Th/s with ok temps.
I'll probably have to underclock it though when the summer comes in 2017.
(Click for bigger picture)

Probably want to keep HWE at .002% or below. Just chain/board #2 throwing most of them.

HagssFIN

legendary

Activity: 2464

Merit: 1710

Electrical engineer. Mining since 2014.

There was previously discussion in this thread about if anyone has gone past the 650Mhz frequency.
Well, I did a little overclocking with my 11.85Th/s model S9 and it is performing surprisingly well.
I'm running it at 662.5Mhz frequency, 14.1Th/s with ok temps.
I'll probably have to underclock it though when the summer comes in 2017.
(Click for bigger picture)

PremiumCodeX

hero member

Activity: 1204

Merit: 531

Metaverse 👾 Cyberweapons

The new antminer one looks pretty good. Unfortunately, for me I do not see mining as that profitable anymore. But if you have the circumstances for profitable mining, I could recommend this miner.

NotFuzzyWarm

legendary

Activity: 3822

Merit: 2703

Evil beware: We have waffles!

Quote from: not.you on October 28, 2016, 12:28:42 PM

Quote from: HagssFIN on October 28, 2016, 10:17:19 AM

Well, BW.com has at least four 14nm miners that I know: BW B11, BW B11-PLUS, BW B12 and BW B16.
No public release for sales though.

If that's true then I stand corrected. I knew they had some currently competitive chips but I thought they were 16 and not 14.

BW has always used Samsung for their Foundry and Samsung only does the 14nm tech. (and 22, 28 and higher as well but different plants) Primarily for their own usage (phones/tablets, etc) but somehow the BW group struck a deal with them for boutique ASIC mining chips. The only other Foundry (aside from Intel/IBM) doing 14nm is GloFo who tried to develop their own process for it but eventually ended up licensing parts of the 14nm process tech from Samsung.

The 16nm FinFET process was TSMC's answer to reaching the 14nm node. Not quite there but pretty close and more importantly, substantially better process yield for chips delivered to equipment makers. (In our case, miners) Of course as the end users are finding out... to me at least, long term chip stability/performance is -- still not there yet vs the now mature 22nm and higher nodes.

sidehack

legendary

Activity: 3374

Merit: 1859

Curmudgeonly hardware guy

Wonder why Bitfury would parallel dev on 16nm and 14nm? Also, from what I understand BW is currently in their 3rd revision 14nm chip.

Sierra8561

sr. member

Activity: 546

Merit: 253

Quote from: not.you on October 28, 2016, 12:28:42 PM

Quote from: HagssFIN on October 28, 2016, 10:17:19 AM

Well, BW.com has at least four 14nm miners that I know: BW B11, BW B11-PLUS, BW B12 and BW B16.
No public release for sales though.

If that's true then I stand corrected. I knew they had some currently competitive chips but I thought they were 16 and not 14.

The bitfury containerized data center supposedly has 14nm as well. I'm beginning to wonder if they truly exist, never seen or heard a thing about them other than the bitfury website.

not.you

legendary

Activity: 1726

Merit: 1018

Quote from: HagssFIN on October 28, 2016, 10:17:19 AM

Well, BW.com has at least four 14nm miners that I know: BW B11, BW B11-PLUS, BW B12 and BW B16.
No public release for sales though.

If that's true then I stand corrected. I knew they had some currently competitive chips but I thought they were 16 and not 14.

Topic: Bitmain's Released Antminer S9, World's First 16nm Miner Ready to Order - page 217. (Read 531173 times)