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Author Topic: [ANN] US/North American Bitfury sales NEW STOCK ***NOW SHIPPING***  (Read 576754 times)
Valle
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October 17, 2013, 05:56:47 AM
 #3081

Thanks for the info!

I don't get why sending my coins takes so long.


For those of you still waiting for August order kits refunds for late delivery, I just got email from Kat, saying that Dave plans to do refunds by the end of the month.  I'm assuming it is end of this month. 

Order#149 - "August" Starter kit

Thanks,
af_newbie
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Every time a block is mined, a certain amount of BTC (called the subsidy) is created out of thin air and given to the miner. The subsidy halves every four years and will reach 0 in about 130 years.
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dacman61
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October 17, 2013, 12:59:18 PM
 #3082

With KnC's November batch at $5k for 550 GH/s, there needs to be a significant price drop for the next batch of these.

Not many KnC Jupiter's are actually doing 550Gh/s.. I have two and they are doing 512Gh/s and 524Gh/s at best... I can't get them to run any faster. I would say $5k for 500Gh/s though.... The H-boards must come down in price for anyone with a brain to buy them.
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October 17, 2013, 04:55:09 PM
 #3083

For those of you still waiting for August order kits refunds for late delivery, I just got email from Kat, saying that Dave plans to do refunds by the end of the month.  I'm assuming it is end of this month. 

Order#149 - "August" Starter kit

Thanks,
af_newbie

End of the month? I'm struggling to understand how distributing 1.25 BTC across 32 orders is requiring months of work. SebastianJu refunded 100's of customers in one day. Come on Dave, just send the payments.
mgio
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October 17, 2013, 05:54:33 PM
 #3084

40GH/s and 70w per board!? Wow.

That means a full 16-board set should be able to do 640 GH/s at 1120w.

I have a 1250w power supply. I hope thats good enough

Maybe I'll aim for 37.5 GH/s per board and hopefully around 1000w
tom99
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October 17, 2013, 06:11:37 PM
 #3085

40GH/s and 70w per board!? Wow.

That means a full 16-board set should be able to do 640 GH/s at 1120w.

I have a 1250w power supply. I hope thats good enough

Maybe I'll aim for 37.5 GH/s per board and hopefully around 1000w

   I dont think 40Gh/s use 70W power but maybe less than that.

ps: anymore news on orders ship out today?
Beans
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October 17, 2013, 06:35:11 PM
 #3086

40GH/s and 70w per board!? Wow.

That means a full 16-board set should be able to do 640 GH/s at 1120w.

I have a 1250w power supply. I hope thats good enough

Maybe I'll aim for 37.5 GH/s per board and hopefully around 1000w

I'm pretty sure you can't run that much through 2x 6pin connectors.
mgio
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October 17, 2013, 06:58:59 PM
 #3087

40GH/s and 70w per board!? Wow.

That means a full 16-board set should be able to do 640 GH/s at 1120w.

I have a 1250w power supply. I hope thats good enough

Maybe I'll aim for 37.5 GH/s per board and hopefully around 1000w

   I dont think 40Gh/s use 70W power but maybe less than that.

ps: anymore news on orders ship out today?


I'm going by goxed's post where he said he could get 41 GH/s drawing maybe 70w. It makes sense since I have Bitburner Fury setup that also uses Bitfury chips. I'm able to overclock each 16-chip board to about 49-50GH/s which draws about 100w. So 70w at 40GH/s seems accurate.
mgio
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October 17, 2013, 07:00:53 PM
 #3088

40GH/s and 70w per board!? Wow.

That means a full 16-board set should be able to do 640 GH/s at 1120w.

I have a 1250w power supply. I hope thats good enough

Maybe I'll aim for 37.5 GH/s per board and hopefully around 1000w

I'm pretty sure you can't run that much through 2x 6pin connectors.

If the power supply is a single rail design, why not? If not, maybe I can figure out a way to add more connectors. Or do we risk blowing out the M-board?

What is the max speed that could reasonably be overclocked to with a 16-board setup?
xstr8guy
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October 17, 2013, 07:01:08 PM
 #3089

40GH/s and 70w per board!? Wow.

That means a full 16-board set should be able to do 640 GH/s at 1120w.

I have a 1250w power supply. I hope thats good enough

Maybe I'll aim for 37.5 GH/s per board and hopefully around 1000w

I'm pretty sure you can't run that much through 2x 6pin connectors.

Good point!  But you could spread those 16 H boards across two M boards.
mgio
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October 17, 2013, 07:10:43 PM
 #3090

40GH/s and 70w per board!? Wow.

That means a full 16-board set should be able to do 640 GH/s at 1120w.

I have a 1250w power supply. I hope thats good enough

Maybe I'll aim for 37.5 GH/s per board and hopefully around 1000w

I'm pretty sure you can't run that much through 2x 6pin connectors.

Good point!  But you could spread those 16 H boards across two M boards.

Ugh, I had an extra M board on order but I canceled it. The M board kit is $1300 with just 1 H board so it really isn't worth it.

I'm on the verge of canceling my order. Bitfury from megabigbpower is showing the worst ROI right now, when compared to BitBurner, HashFast, and KNC, especially if a 16-board kit can only do 500 GH/s or so. It needs to be able to do 600 GH/s and arrive in the next week to justify it's $8k cost.

I know that the chips are actually capable of doing 800 GH/s as my BitBurner with half the chips can do 400GH/s. The power regulator and cooling issues will limit it though, as for the fact there are only 2 6pin connectors. I'm guessing those two connectors limits it to 600w maybe?
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October 17, 2013, 07:28:43 PM
 #3091

40GH/s and 70w per board!? Wow.

That means a full 16-board set should be able to do 640 GH/s at 1120w.

I have a 1250w power supply. I hope thats good enough

Maybe I'll aim for 37.5 GH/s per board and hopefully around 1000w

I'm pretty sure you can't run that much through 2x 6pin connectors.

Good point!  But you could spread those 16 H boards across two M boards.

Ugh, I had an extra M board on order but I canceled it. The M board kit is $1300 with just 1 H board so it really isn't worth it.

I'm on the verge of canceling my order. Bitfury from megabigbpower is showing the worst ROI right now, when compared to BitBurner, HashFast, and KNC, especially if a 16-board kit can only do 500 GH/s or so. It needs to be able to do 600 GH/s and arrive in the next week to justify it's $8k cost.

I know that the chips are actually capable of doing 800 GH/s as my BitBurner with half the chips can do 400GH/s. The power regulator and cooling issues will limit it though, as for the fact there are only 2 6pin connectors. I'm guessing those two connectors limits it to 600w maybe?

ATX PSUs generally are designed to provide 150W per 6+2-pin plug, so actually using more than 300W per M-board could be a problem.

Beans
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October 17, 2013, 07:29:24 PM
 #3092

40GH/s and 70w per board!? Wow.

That means a full 16-board set should be able to do 640 GH/s at 1120w.

I have a 1250w power supply. I hope thats good enough

Maybe I'll aim for 37.5 GH/s per board and hopefully around 1000w

I'm pretty sure you can't run that much through 2x 6pin connectors.

Good point!  But you could spread those 16 H boards across two M boards.

Ugh, I had an extra M board on order but I canceled it. The M board kit is $1300 with just 1 H board so it really isn't worth it.

I'm on the verge of canceling my order. Bitfury from megabigbpower is showing the worst ROI right now, when compared to BitBurner, HashFast, and KNC, especially if a 16-board kit can only do 500 GH/s or so. It needs to be able to do 600 GH/s and arrive in the next week to justify it's $8k cost.

I know that the chips are actually capable of doing 800 GH/s as my BitBurner with half the chips can do 400GH/s. The power regulator and cooling issues will limit it though, as for the fact there are only 2 6pin connectors. I'm guessing those two connectors limits it to 600w maybe?

I cancelled my extra m-board as well. You could just hook extra power to the m-board but I have a feeling it doesn't work that way.
jimrome
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October 17, 2013, 07:44:46 PM
 #3093

I haven't seen a single poster claiming their order has shipped today.

Am I missing something?
zurg
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October 17, 2013, 07:48:59 PM
 #3094

I haven't seen a single poster claiming their order has shipped today.

Am I missing something?

Yeah,  all but you canceled. Smiley jk
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October 17, 2013, 07:58:56 PM
 #3095

40GH/s and 70w per board!? Wow.

That means a full 16-board set should be able to do 640 GH/s at 1120w.

I have a 1250w power supply. I hope thats good enough

Maybe I'll aim for 37.5 GH/s per board and hopefully around 1000w

I'm pretty sure you can't run that much through 2x 6pin connectors.

If the power supply is a single rail design, why not? If not, maybe I can figure out a way to add more connectors. Or do we risk blowing out the M-board?

What is the max speed that could reasonably be overclocked to with a 16-board setup?

6-pin pci-e is rated at 150w per line, but in reality it can handle significantly more based on the cable thickness. i would say between 2 connectors, 500-700w would be safe with a good PSU. (dont know if the m-board has limits though)

with all 16 cards, i doubt 40GH could be reached on each card due to heat density. 35GH would be more realistic, and at that speed it would probably require 45w per card.

24" PCI-E cables with 16AWG wires and stripped ends - great for server PSU mods, best prices https://bitcointalk.org/index.php?topic=563461
No longer a wannabe - now an ASIC owner!
dben428
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October 17, 2013, 08:39:10 PM
 #3096

I haven't seen a single poster claiming their order has shipped today.

Am I missing something?

Orders #20x and #35x have not shipped yet. Though there is still time to ship today.
Keefe
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October 17, 2013, 08:55:47 PM
 #3097

I haven't seen a single poster claiming their order has shipped today.

Am I missing something?

Mine shipped yesterday.

mgio
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October 17, 2013, 10:19:51 PM
 #3098

I haven't seen a single poster claiming their order has shipped today.

Am I missing something?

Mine shipped yesterday.

What number were you?
Keefe
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October 17, 2013, 10:33:27 PM
 #3099

I haven't seen a single poster claiming their order has shipped today.

Am I missing something?

Mine shipped yesterday.

What number were you?

17x

Littleshop
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October 18, 2013, 12:01:09 AM
 #3100

40GH/s and 70w per board!? Wow.

That means a full 16-board set should be able to do 640 GH/s at 1120w.

I have a 1250w power supply. I hope thats good enough

Maybe I'll aim for 37.5 GH/s per board and hopefully around 1000w

I'm pretty sure you can't run that much through 2x 6pin connectors.

Good point!  But you could spread those 16 H boards across two M boards.

Ugh, I had an extra M board on order but I canceled it. The M board kit is $1300 with just 1 H board so it really isn't worth it.

I'm on the verge of canceling my order. Bitfury from megabigbpower is showing the worst ROI right now, when compared to BitBurner, HashFast, and KNC, especially if a 16-board kit can only do 500 GH/s or so. It needs to be able to do 600 GH/s and arrive in the next week to justify it's $8k cost.

I know that the chips are actually capable of doing 800 GH/s as my BitBurner with half the chips can do 400GH/s. The power regulator and cooling issues will limit it though, as for the fact there are only 2 6pin connectors. I'm guessing those two connectors limits it to 600w maybe?

I cancelled my extra m-board as well. You could just hook extra power to the m-board but I have a feeling it doesn't work that way.

Thinking of canceling my unshipped order if I do not get a ship notice tomorrow.  There really is no RIO now at the price I paid. 

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