dutchlincoln
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 Offline
Activity: 434
Merit: 30
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June 13, 2018, 04:23:32 AM |
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hey, guys, if anyone needs S9 for parts-see my ad in marketplace-mighty cheap.
one board might be even functional since it's the plugs on that one that got roasted, not the board itself.
Cheers.
interested. pm me. |
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"I'm sure that in 20 years there will either be very large transaction volume or no volume." -- Satoshi
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dutchlincoln
Member
Offline
Activity: 434
Merit: 30
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June 13, 2018, 04:24:33 AM |
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hey, guys, if anyone needs S9 for parts-see my ad in marketplace-mighty cheap.
one board might be even functional since it's the plugs on that one that got roasted, not the board itself.
Cheers.
Hey, do you need a tool to repair boards? yes i do. can you PM me? |
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lestherat
Legendary
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Activity: 986
Merit: 1001
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June 21, 2018, 07:35:36 AM |
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Be careful guys
I receive a mail with a limited offer of new scam model E9+ (2970 mh +5%) Presale with 200 usd coupon, algo Ethash
with an address to deposit, only for registered users.
Be careful dont fall into this Scam mail with a pdf with false info.
It seems legit because they have all my info, full name, address, etc,. but is fake.
Spread the word with your friends.
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taserz
Sr. Member
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Activity: 798
Merit: 293
Created AutoTune to saved the planet! ~USA
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June 22, 2018, 05:47:08 PM |
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I'm still trying to decide whether or not I should sell my S9's and the 1 L3+ that I have. It's getting too hot to mine here this summer and I'm not sure if I should hold out for the market to return or not.. any advice on what you guys are doing?
undervolt and downclock while hot. I can make your a bmminer for that. I made an tweaked s9 here: https://bitcointalk.org/index.php?topic=4513567.0 |
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stelee68
Member
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Activity: 684
Merit: 19
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June 24, 2018, 02:22:24 AM |
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Still profitable to mine with S9?
I shut down my S9 becos the power bill is a killer...
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tim-bc
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June 24, 2018, 03:10:00 AM |
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I'm still trying to decide whether or not I should sell my S9's and the 1 L3+ that I have. It's getting too hot to mine here this summer and I'm not sure if I should hold out for the market to return or not.. any advice on what you guys are doing?
You can always flash the fixed freq firmware, 550M for example, and then tweak the frequency from there to reach a desired temperature. You could also set the fans to 100% manually to keep the miners a bit cooler, although that is more power draw. |
Ignore scammers on Skype, Telegram, etc. I will only ever contact you via forum PMs. See profile for fingerprint.
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gs777
Member
Offline
Activity: 118
Merit: 10
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June 24, 2018, 06:29:22 AM |
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Still profitable to mine with S9?
I shut down my S9 becos the power bill is a killer...
Shut down my S9's as well a week ago. Currently one S9 mining generating - $0.44/day loss  |
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dutchlincoln
Member
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Activity: 434
Merit: 30
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June 24, 2018, 08:25:16 AM |
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Good decision. More and more people should do this. Better for the coin.
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CrypotoCreanis
Member
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Activity: 124
Merit: 10
Don’t do a screen name after 4 glasses of Chianti
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June 24, 2018, 08:23:05 PM |
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Still profitable to mine with S9?
I shut down my S9 becos the power bill is a killer...
Shut down my S9's as well a week ago. Currently one S9 mining generating - $0.44/day loss Only reason my 3 are still hashing is that I finally got my solar turned on 2 weeks ago. |
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TurboShane
Newbie
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Activity: 7
Merit: 0
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June 28, 2018, 06:06:56 PM |
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Any body know how much BTC you would have mined if you bought an S9 from the first batch?
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delicin33
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June 29, 2018, 09:24:37 AM |
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Any body know how much BTC you would have mined if you bought an S9 from the first batch?
Let say you received the 1st batch on 15 Jun 2016, and mining @kano.is, with avg 14.1x Ths, u have 1246 rewards @ aprox. BTC5.839 |
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Sandal_Hat
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June 29, 2018, 10:55:11 AM |
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Any body know how much BTC you would have mined if you bought an S9 from the first batch?
Let say you received the 1st batch on 15 Jun 2016, and mining @kano.is, with avg 14.1x Ths, u have 1246 rewards @ aprox. BTC5.839 Wats the point. U buy btc and hold makes many times more.... |
Selling 100 dollar coupons (8units expire 11th June, 14 units expire 1st july) and 125 dollar coupon (2 unit exp 30th June). Selling at 20% of value
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Biodom
Legendary
Offline
Activity: 3724
Merit: 3836
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June 29, 2018, 01:49:50 PM |
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Any body know how much BTC you would have mined if you bought an S9 from the first batch?
Let say you received the 1st batch on 15 Jun 2016, and mining @kano.is, with avg 14.1x Ths, u have 1246 rewards @ aprox. BTC5.839 I was actually curious if this was a good buy in btc terms (obviously it was great in $$ terms). I was able to find one of the first buys from phil: https://bitcointalk.org/index.php?topic=1493601.msg15031192#msg15031192he paid roughly 4btc. so, you got (if 100% uptime, which is questionable for batch 1, but possible) 1.839 btc extra, but used electricity for 2 years. If your electricity cost is $0.1/kwh, then you used about 0.1X24X730=$1752 So, in btc terms at current prices, you spent about 0.3 btc on electricity if you did not use lower (or higher) priced btc to pay for electricity. 1.839-0.3=1.539 btc profit on 4btc investment or about 19%/year return in btc terms. Not bad, indeed. I bought batch 3 and later batches, which made it worse as far as btc return is concerned. Plus, a couple of first batches lost 1 board Ea, which I had to replace. Overall, apart from participation in the network, which might be the most important part, it was pretty much useless. |
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ventrader01
Newbie
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Activity: 14
Merit: 0
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June 29, 2018, 04:19:43 PM |
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Has anyone got a $220 or $420 voucher they don’t need? I only have $100 vouchers
I have some $220, pm me Hi, May i know your $220 Coupons still there or not? We are looking for bitmain coupon $140 $200 $220 $250 $350 $420 . We will pay for them if you willing for sell. My email: manager@winkor.comwechat: whatsapp: 0086 15989304391 I have some 420 coupons for sale... pm me or jdonaldo080@gmail.com |
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Guinsanity
Member
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Activity: 71
Merit: 17
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July 01, 2018, 01:47:31 PM |
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S9i 14ths no longer in the bitmain website, maybe its over, still having the 13.5Th
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dutchlincoln
Member
Offline
Activity: 434
Merit: 30
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July 01, 2018, 05:02:36 PM |
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S9i 14ths no longer in the bitmain website, maybe its over, still having the 13.5Th
or they do what they did every past: sell the slower ones first and then when those are sold out, magically re-appear with the 14TH batches..  |
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dutchlincoln
Member
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Activity: 434
Merit: 30
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July 01, 2018, 07:36:02 PM |
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tech q: does anyone know what the quality of the bitmain psu's is?
power factor, thd etc.?
im wondering as it doesnt hurt much when you have one or 2, but many can cause serious problems when its not that great; high currents in neutral line, high 3rd and 5th harmonics etcetera?
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dutchlincoln
Member
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Activity: 434
Merit: 30
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July 01, 2018, 08:41:03 PM |
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has anyone expirience with the awful whining noise of the S9i miners?
i have some as an upgrade, but at a certain point they generate a sound that goes through the bones!
I had one connected to silencing hose at inlet and outlet, but the noise that came from the machine itself was horrible and pain to the ears... When the fans speeded up and or down a bit, it was as good as gone...
bad thing is that it seems to be right at operating speed.
anyone experience this as well?
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Thetaj
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July 02, 2018, 08:43:21 AM |
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S9i 14ths no longer in the bitmain website, maybe its over, still having the 13.5Th
or they do what they did every past: sell the slower ones first and then when those are sold out, magically re-appear with the 14TH batches.. Actually...........A private buyer bought all the 14th........all 5000 of them. Why? Because we needed new machines thats why |
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Mousem40
Newbie
Offline
Activity: 37
Merit: 0
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July 02, 2018, 09:24:00 AM |
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has anyone expirience with the awful whining noise of the S9i miners?
i have some as an upgrade, but at a certain point they generate a sound that goes through the bones!
I had one connected to silencing hose at inlet and outlet, but the noise that came from the machine itself was horrible and pain to the ears... When the fans speeded up and or down a bit, it was as good as gone...
bad thing is that it seems to be right at operating speed.
anyone experience this as well?
Yes some of them do this, its infuriating! A well located bit of duct tape near one of the fan blades tends to eliminate the odd harmonic |
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