ANN: BITMAIN has Tested Its 28nm Bitcoin Mining Chip BM1382 - page 60.

philipma1957

legendary

Activity: 4256

Merit: 8551

'The right to privacy matters'

Quote from: whonesta on June 30, 2014, 10:39:25 AM

Quote from: uberdag on June 30, 2014, 10:30:01 AM

ROI on these?
at .75 Btc at avg 20% increase and 10 cent KWh

do these ever make the btc back?

.015 BTC per day should ROI in under a 100 days. I already had the PSU's from S1's so no additional costs there. 0.75 BTC is the hairy edge IMO.

I get no roi with 20% 15 cents a kwatt 478 gh 366 watts coins at 625 start in 10 days.

but I get roi with 14% 15 cents a kwatt 478 gh 366 watts coins at 625 start in 10 days.

since i have 4 cents a kwatt but only 800 watts available this should work for me. for the 2 on order.

I will be selling off the 3 s-1s have at my low power cost location and putting these in…

s1gs3gv

legendary

Activity: 1316

Merit: 1014

ex uno plures

Quote from: Biodom on June 30, 2014, 10:43:48 AM

Bitmain order system is messed up.
order shows expired, but there are 5 confirmations in the blockchain

Don't panic. You just got lucky.

s1gs3gv

legendary

Activity: 1316

Merit: 1014

ex uno plures

Quote from: whonesta on June 30, 2014, 10:39:25 AM

.015 BTC per day should ROI in under a 100 days. I already had the PSU's from S1's so no additional costs there. 0.75 BTC is the hairy edge IMO.

Except its not .015 / day. At 15%, starting July 15 its ~ .01164

These are very unlikely to ROI @ .75 BTC each

helipotte

hero member

Activity: 650

Merit: 500

Pick and place? I need more coffee.

Quote from: uberdag on June 30, 2014, 10:30:01 AM

ROI on these?
at .75 Btc at avg 20% increase and 10 cent KWh

do these ever make the btc back?

Most likely they will not. I will wait until they are shipping same/next day. Maybe they will be cheaper then. I thought about buying about 10, but

them not shipping until July 10th just doesn't sit well with me.

jpchrist

full member

Activity: 174

Merit: 100

16Q3R8NAfK63DvkTUGgLdPScyMU8uSAJUH

Quote from: whonesta on June 30, 2014, 10:39:25 AM

Quote from: uberdag on June 30, 2014, 10:30:01 AM

ROI on these?
at .75 Btc at avg 20% increase and 10 cent KWh

do these ever make the btc back?

.015 BTC per day should ROI in under a 100 days. I already had the PSU's from S1's so no additional costs there. 0.75 BTC is the hairy edge IMO.

NOW where are the COUPONS!! Wink

Id check that math again...They will NOT roi if difficulty increases @ 20%.

Biodom

legendary

Activity: 3892

Merit: 4331

Bitmain order system is messed up.
order shows expired, but there are 5 confirmations in the blockchain

handytxg

member

Activity: 111

Merit: 10

Hi BITMAIN, How much is declared value?
thanks

whonesta

sr. member

Activity: 379

Merit: 250

Quote from: uberdag on June 30, 2014, 10:30:01 AM

ROI on these?
at .75 Btc at avg 20% increase and 10 cent KWh

do these ever make the btc back?

.015 BTC per day should ROI in under a 100 days. I already had the PSU's from S1's so no additional costs there. 0.75 BTC is the hairy edge IMO.

NOW where are the COUPONS!! Wink

philipma1957

legendary

Activity: 4256

Merit: 8551

'The right to privacy matters'

Quote from: daddyfatsax on June 30, 2014, 10:19:38 AM

Lovely now it expired after I had 4 confirmations. This should be fun to resolve.

very easy to fix. they sent you an email like this just reply to it .. With I paid you in full TXID is 'WHATEVER'

THEY WILL FIX THE PROBLEM IN UNDER AN HOUR OR TWO!! Been there done that on two previous orders.

uberdag

member

Activity: 61

Merit: 10

ROI on these?
at .75 Btc at avg 20% increase and 10 cent KWh

do these ever make the btc back?

r1senfa17h

full member

Activity: 226

Merit: 100

Quote from: Biodom on June 30, 2014, 10:27:34 AM

Quote from: r1senfa17h on June 30, 2014, 10:23:58 AM

Quote from: helipotte on June 30, 2014, 10:19:25 AM

I see one for 22.5BTC. That's like 30 units! Shocked

That was me. I bought another 10 a couple minutes later ;-)

Well done-I just don't have the kw and AC to run that much.

I had 6 30-amp 230v circuits put in, but I usually don't mine and just resell them (too much heat)

Biodom

legendary

Activity: 3892

Merit: 4331

Quote from: r1senfa17h on June 30, 2014, 10:23:58 AM

Quote from: helipotte on June 30, 2014, 10:19:25 AM

I see one for 22.5BTC. That's like 30 units! Shocked

That was me. I bought another 10 a couple minutes later ;-)

Well done-I just don't have the kw and AC to run that much.

r1senfa17h

full member

Activity: 226

Merit: 100

Quote from: ?? on ??

Quote from: helipotte on June 30, 2014, 10:19:25 AM

I see one for 22.5BTC. That's like 30 units! Shocked

45 / 1.5 = 30 doesnt it ??

with math skills like yours its no wonder these guys make millions and we're still scraping up crumbs

Heh, they're 0.75BTC each, not 1.5. You may be confused since the MOQ is 2 units.

elaramus

full member

Activity: 219

Merit: 100

Quote from: ?? on ??

Quote from: helipotte on June 30, 2014, 10:19:25 AM

I see one for 22.5BTC. That's like 30 units! Shocked

45 / 1.5 = 30 doesnt it ??

with math skills like yours its no wonder these guys make millions and we're still scraping up crumbs

22.5/.75 = 30 ... Genius, and yes there is still money to be made off of people who can't do math.

r1senfa17h

full member

Activity: 226

Merit: 100

Quote from: helipotte on June 30, 2014, 10:19:25 AM

I see one for 22.5BTC. That's like 30 units! Shocked

That was me. I bought another 10 a couple minutes later ;-)

windpath

legendary

Activity: 1258

Merit: 1027

Quote from: Biodom on June 30, 2014, 10:21:25 AM

What happened between 14:21 and 14:52-looks like a hole
One of my payments is in this "hole' and it shows "unpaid" despite 4 confirms.
Bitmain better get on this...

With my past orders they did not show as paid on the Bitmain site until manually verified, regardless of confirmations.

Biodom

legendary

Activity: 3892

Merit: 4331

Collider

hero member

Activity: 714

Merit: 500

Quote from: fragout on June 30, 2014, 10:15:44 AM

Is there a duty hit to be paid on these (EU)??

Yes, your VAT.

windpath

legendary

Activity: 1258

Merit: 1027

4x ordered, counting on Bitmain to make them run well with p2pool

contactlight

full member

Activity: 168

Merit: 100

4 confirmations, still unpaid.

Topic: ANN: BITMAIN has Tested Its 28nm Bitcoin Mining Chip BM1382 - page 60. (Read 143992 times)