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621  Bitcoin / Hardware / Re: How I can install extra port at Jupiter board on: January 26, 2014, 06:01:24 AM
Geez, do you know how to do semi-precision soldering and de-soldering?

If not then you don't need pictures.

If you do, then clear the holes by desoldering them clear and put the 2 new headers in.

622  Alternate cryptocurrencies / Mining (Altcoins) / Re: Swedish ASIC miner company kncminer.com on: January 26, 2014, 05:50:46 AM
how many of the batch 1 neptunes are refunded so far?

11
623  Economy / Service Discussion / Butterfly Labs Nimbus Cloud Mining Service $40 a GH on: January 25, 2014, 09:27:06 PM

https://products.butterflylabs.com/homepage/nimbus-mining.html


BFL has now started offering Cloud Mining for $40 a GH


Talk among yourselves.

Try not to laugh
624  Bitcoin / Hardware / Re: {BFL} TigerDirect is making a BIG MISTAKE partnering up with Butterfly Labs! on: January 25, 2014, 12:58:51 AM
This will be great to watch.

Coming soon means one of two things:

65nm product coming at inflated prices

or

Monarchs coming in April.

Either way TD will have to deal with all the customer service issues, especially non delivery
625  Alternate cryptocurrencies / Mining (Altcoins) / Re: Swedish ASIC miner company kncminer.com on: January 24, 2014, 08:42:35 PM
22nd January 2014, 10:35 AM
Hi guys,

At the moment priority number 1 is Neptune, but upgrade modules are most definitely on the cards. If you haven't already, please sign up to our newsletter on our website as this will be the first place that we announce any updates.

We hope to have some more information soon!
626  Other / CPU/GPU Bitcoin mining hardware / Re: Announcing NEW 3TH/s and 5TH/s 20nm Bitcoin Miners on: January 24, 2014, 02:24:39 PM

Look at the home page

Then look at this:

https://www.facebook.com/microprocessors/timeline


627  Bitcoin / Hardware / Re: [ANN] Introduction to DualMiner USB (could mine both BTC and LTC) on: January 24, 2014, 02:18:09 PM
Sorry no matter how expensive your electricity is, you are paying $980 for 700Kh of LTC mining when you can get that for half the price in a GPU.

At 500 watts for a single GPU giving you 700Kh you would pay $54 a year (at $0.15 Kwh) to run it.

The breakeven on the electricity would require you to mine for 7-9 years before these devices recovered their excessive cost.

For easy math, a GPU of about 700Kh mining costs $500 (for round numbers) so for these to be competitive they have to cost $50 USD

When they hit that price (or close to it) you should buy all you can get.  There is a small window then Alpha T starts selling their units.


Just my 0.02BTC




your math wrong.
0.5kw * 365 days *24 hours * 0.15Kwh = $657
But 7970's power consumption is 280w, not 500
So
0.28 * 365 days * 24hours * 0.15Kwh = $367,92 - electricity cost per year



 280 Watts.

Let's convert this number to kiloWatts by dividing by 1000, to get 0.28 kiloWatts.

These devices, that have been on for 24 hours, have consumed

0.28 Watts × 24 hours = 6.72 kWh (kiloWatt-hour) of energy.
Finally, since energy costs you $0.15/kiloWatt-hour, these devices have costed you:

6.72 kWh × $0.15f/kWh = $1.01 a day * 365 days = $368.65 to run a GPU for a year

Which gives you 700Kh?


Now instead you buy 10 of the USBs and run them LTC only and you have spent $980

Let's say they use 20 watts a day ($0.07 a day) or $25 a year to run

$980 + 25 = $1005 for 700Kh is total operating for a year for these.

A GPU of the 7970 type is $440 plus the $368 for electricity is $808 cost to operate for a year.


Both the GPU and the USB Dual miners require a computer so we wont add those in and we wont add in the $80 for a good USB hub to run 10 of them.

628  Bitcoin / Hardware / Re: [ANN] Introduction to DualMiner USB (could mine both BTC and LTC) on: January 24, 2014, 01:31:37 PM
Sorry no matter how expensive your electricity is, you are paying $980 for 700Kh of LTC mining when you can get that for half the price in a GPU.

At 500 watts for a single GPU giving you 700Kh you would pay $54 a year (at $0.15 Kwh) to run it.

The breakeven on the electricity would require you to mine for 7-9 years before these devices recovered their excessive cost.

For easy math, a GPU of about 700Kh mining costs $500 (for round numbers) so for these to be competitive they have to cost $50 USD

When they hit that price (or close to it) you should buy all you can get.  There is a small window then Alpha T starts selling their units.


Just my 0.02BTC



629  Bitcoin / Hardware / Re: BFL Product Failures / Underperformance. on: January 24, 2014, 03:43:07 AM
My butterfly just stopped working.

It doesn't turn on. The fans are not moving. I don't know if it's the bf mining device per se, or the power unit that comes with it, because it's also quiet.

Any suggestion?  I emailed BFL several times, but they haven't reply me back.  It took a year from my payment to delivery.....and 4 months later, it broke.

Thanks
B.



98% chance its the power supply

630  Alternate cryptocurrencies / Mining (Altcoins) / Re: Swedish ASIC miner company kncminer.com on: January 24, 2014, 01:42:18 AM
Another week gone by, no Jupiters, No upgrade modules, no nothing.

See you next week.
631  Economy / Computer hardware / Re: Butterfly Labs 30GH ASIC Bit on: January 24, 2014, 12:37:53 AM
Good for you, wrong forum.
632  Bitcoin / Project Development / Re: What is bitplastic on: January 23, 2014, 11:43:16 PM
I've just discovered a similar service with lower fees:

http://www.bitcobitcard.com/

But I've no idea if it's a legit service or not: does someone have some experience for it?

If the site design and english is any sign of legitimacy.....


Here is what you get when you submit a "Contact Us" message

"Your information has been submitted in response i will send a maximum of 24 hours"

They'd be better off doing it in their native language and letting Google Translate it.
633  Bitcoin / Hardware / Re: SCRYP ASIC miner ready. BTC+LTC ASIC , combo.free sample providing. on: January 22, 2014, 11:03:20 PM
bitcoin+litecoin ASIC mining machine, combo.
1, 1 pcs, 300K scrypt+10GHS sha256 combo , 60W. if only works on scrypt, 8W. usb machine, works on sha256 52W. combo mode is not so stable now. if hung up, need reboot. single mode is perfect.
2, 20pcs /set.one set power is : combo 1200W, ltc only 160w, btc only 1040W.
3, one controller can control 20pcs.
4, standalone. no need pc. just use pc to config the controller.
senior BTCer, LTCer wanted:
i can provide 3 pcs free sample for senior members testing: prove the speed, make test report, promote my team.
if you want to join with me. contact me.

here is the name list for 3 pcs free review samples:
gmaxwell
Beastlymac
bobsag3
pls confirm your name, tel, address again by PM.


Yours LightningAsic Team

Check your PM
634  Economy / Computer hardware / Re: SAPPHIRE 280X TOXICS 3 FAN + ASROCK BTC PRO MOTHERBOARDS. ALMOST ALL READY TO GO on: January 22, 2014, 09:31:05 PM
Do NOT use powered risers.


635  Bitcoin / Hardware / Re: another scam: nitrominer.com? on: January 22, 2014, 08:08:37 PM
Pretty sure no further detective work is needed, there was not much effort put into this at all.


Next time show us a Miner inside a Macintosh SE case!!
636  Bitcoin / Hardware / Re: [ANN] Technobit HEX8A1 - 6/8 chip Coincraft A1 board on: January 22, 2014, 02:39:58 PM
Cannot login anymore on technobit...
Maybe the RDBMS is not working, or my account has been deleted...

The password saved in your web browser in no longer valid.

I just had to do password recovery because I couldn't remember what it was too.  Roll Eyes

I do remember my password.
When i enter the "good" password, the login page simply reloads, and do not say i'm logged in.
When i enter a "bad" password, then the login page warn me with "Authentication failed".




https://bitcointalk.org/index.php?action=trust;u=84195

JS and cookies enabled

I have wait 3 month for a board that never came, but i've been refunded. Now i want to use my refund to buy this, and i can't log in...

I think god himself don't want me to mine...

https://bitcointalk.org/index.php?action=trust;u=84195

You need to read peoples trust rating before you give them money
637  Bitcoin / Pools / Re: [1700Th] Eligius: ASIC, no registration, no fee CPPSRB BTC + 105% PPS NMC, 877 # on: January 22, 2014, 03:08:24 AM
ITS ALIVE ITS ALIVE!!!


VIVA WIZKID!!!
638  Bitcoin / Hardware / Re: CoinTerra vs. Butterfly Labs (Who will deliver first?) on: January 21, 2014, 09:22:41 PM



Forgot Josh's nose

http://imgur.com/Eza6XIp
639  Economy / Computer hardware / Re: For Sale Mini Mining Farm_____ 850Gh-1000Gh + on: January 21, 2014, 05:44:58 PM
Good for you!

Where are you?
Will you accept escrow?
What price are you looking for?

640  Bitcoin / Hardware / Re: [ANN] Technobit 40 GH/s HEX16B(Bitfury ) now shipping on: January 21, 2014, 05:36:31 PM
Martin,

This is getting ridiculous. I have now been waiting for 3 months for you to send my items.

I have asked you nicely and had nothing.

Asked again and got even less as you keep making up excuses.

I have replied to your PM but you keep on ignoring it so do i have to ask a solicitor to contact you/speedy in order to get a refund?

Don't feel bad, I gave him 1.43BTC in June of last year that he walked off with.
Said he sent me chips in October, they never showed.


You know how you can tell he is lying? His lips are moving!
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