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Question: Which expedited shipping option would you like to see:
Flat fee Overnight with insurance ($300+) - 31 (23.7%)
Flat fee Two-Day with insurance($200+) - 39 (29.8%)
Flat fee Overnight, no insurance ($150) - 19 (14.5%)
Flat fee Two-Day with no insurance ($99) - 42 (32.1%)
Total Voters: 131

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Author Topic: [ANN] US/North American Bitfury sales NEW STOCK ***NOW SHIPPING***  (Read 576783 times)
zurg
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March 10, 2014, 03:14:31 PM
 #4981


Yeahh, no wonder he could care less about us.
Xian01
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Christian Antkow


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March 10, 2014, 05:53:21 PM
 #4982

Meanwhile, Antminer 180GH/s units just dropped down to 0.999 BTC each !!!
stan258
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March 10, 2014, 06:33:02 PM
 #4983

What would be a fair asking price for 9 PCI Hash cards and M board?
tarmi
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March 10, 2014, 06:34:44 PM
 #4984

What would be a fair asking price for 9 PCI Hash cards and M board?

1.75 btc
Keefe
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March 10, 2014, 09:55:50 PM
 #4985

What would be a fair asking price for 9 PCI Hash cards and M board?

1.75 btc

I'd offer 2.25 BTC for that, if I was looking to buy more hardware.

Syke
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March 10, 2014, 10:15:55 PM
 #4986

What would be a fair asking price for 9 PCI Hash cards and M board?

The price to beat is $3/gh. How fast do your cards run?

Buy & Hold
stan258
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March 10, 2014, 10:19:16 PM
 #4987

What would be a fair asking price for 9 PCI Hash cards and M board?

The price to beat is $3/gh. How fast do your cards run?

between 28 and 31
klondike_bar
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March 10, 2014, 10:32:36 PM
 #4988

What would be a fair asking price for 9 PCI Hash cards and M board?

1.75 btc

I'd offer 2.25 BTC for that, if I was looking to buy more hardware.

I would say that 1.75-1.90 BTC is quite fair. Assuming a slight overclock of the cards can get 300GH, thats about 60% faster than an antminer that comfortably overclocks to 190GH at 1BTC.

Antminers use more power and are much bulkier, but come with fan and are more plug-and-play

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!
stan258
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March 10, 2014, 10:38:43 PM
 #4989

What would be a fair asking price for 9 PCI Hash cards and M board?

1.75 btc

I'd offer 2.25 BTC for that, if I was looking to buy more hardware.

I would say that 1.75-1.90 BTC is quite fair. Assuming a slight overclock of the cards can get 300GH, thats about 60% faster than an antminer that comfortably overclocks to 190GH at 1BTC.

Antminers use more power and are much bulkier, but come with fan and are more plug-and-play


Thank You,

allinvain
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March 10, 2014, 10:49:29 PM
 #4990


I wonder how he maintains that farm. Knowing bitfury rigs to be flaky I wonder if he's got some guy whose sole job is to toy around with the best.cnf file or to reboot and/or start/stop miners like a madman.

antirack
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March 11, 2014, 01:11:00 AM
 #4991


I wonder how he maintains that farm. Knowing bitfury rigs to be flaky I wonder if he's got some guy whose sole job is to toy around with the best.cnf file or to reboot and/or start/stop miners like a madman.


I've setup very flaky hardware before, using networked power distribution and a lot of bash scripting, I made a large cluster reboot miners, USB hubs, servers etc automatically. But yes, took weeks and weeks to fine tune etc. USB made the whole thing a nightmare, and a clean setup is a must. Looks like that facility in the video is setup well.
daddyfatsax
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March 11, 2014, 01:13:48 AM
 #4992


I wonder how he maintains that farm. Knowing bitfury rigs to be flaky I wonder if he's got some guy whose sole job is to toy around with the best.cnf file or to reboot and/or start/stop miners like a madman.


It was odd to see all of the miners laying on their sides. Maybe that will help the dreaded card wobble due to the fans I have on them.
klondike_bar
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March 11, 2014, 02:03:16 AM
 #4993


I wonder how he maintains that farm. Knowing bitfury rigs to be flaky I wonder if he's got some guy whose sole job is to toy around with the best.cnf file or to reboot and/or start/stop miners like a madman.


It was odd to see all of the miners laying on their sides. Maybe that will help the dreaded card wobble due to the fans I have on them.

thats exactly why. more stable. the m-board is not very secure and my bitfury unit tends to be very top heavy, usually tipping to the side that the RPi and ethernet hangs off on. An open rack like that is perfect for a horiontal bitfury to have airflow

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!
chanberg
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March 11, 2014, 02:10:48 AM
 #4994

8 million a month... intense haha

intron
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March 11, 2014, 10:08:23 AM
 #4995


I wonder how he maintains that farm. Knowing bitfury rigs to be flaky I wonder if he's got some guy whose sole job is to toy around with the best.cnf file or to reboot and/or start/stop miners like a madman.


It was odd to see all of the miners laying on their sides. Maybe that will help the dreaded card wobble due to the fans I have on them.

That will indeed increase stability of the H-CARDs.
Sticking packing foam peanuts between the cards
also helps a lot:)
Taugeran
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March 13, 2014, 05:25:31 PM
 #4996


I wonder how he maintains that farm. Knowing bitfury rigs to be flaky I wonder if he's got some guy whose sole job is to toy around with the best.cnf file or to reboot and/or start/stop miners like a madman.


It was odd to see all of the miners laying on their sides. Maybe that will help the dreaded card wobble due to the fans I have on them.

That will indeed increase stability of the H-CARDs.
Sticking packing foam peanuts between the cards
also helps a lot:)

Packing peanuts? The heat insulation ack. Or do you mean just along the top?


I managed to get a full rig recognized and stably hashing on bfgminer with the V1 Mboard that has all chips in 1 long spi chain Tongue

Bitfury HW & Habañero : 1.625Th/s
tips/Donations: 1NoS89H3Mr6U5CmP4VwWzU2318JEMxHL1
Come join Coinbase
intron
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March 14, 2014, 07:37:49 AM
 #4997


I wonder how he maintains that farm. Knowing bitfury rigs to be flaky I wonder if he's got some guy whose sole job is to toy around with the best.cnf file or to reboot and/or start/stop miners like a madman.


It was odd to see all of the miners laying on their sides. Maybe that will help the dreaded card wobble due to the fans I have on them.

That will indeed increase stability of the H-CARDs.
Sticking packing foam peanuts between the cards
also helps a lot:)

Packing peanuts? The heat insulation ack. Or do you mean just along the top?

I managed to get a full rig recognized and stably hashing on bfgminer with the V1 Mboard that has all chips in 1 long spi chain Tongue

Like so:

https://i.imgur.com/XbdZjyM.jpg
Taugeran
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March 14, 2014, 09:43:32 PM
 #4998


I wonder how he maintains that farm. Knowing bitfury rigs to be flaky I wonder if he's got some guy whose sole job is to toy around with the best.cnf file or to reboot and/or start/stop miners like a madman.


It was odd to see all of the miners laying on their sides. Maybe that will help the dreaded card wobble due to the fans I have on them.

That will indeed increase stability of the H-CARDs.
Sticking packing foam peanuts between the cards
also helps a lot:)

Packing peanuts? The heat insulation ack. Or do you mean just along the top?

I managed to get a full rig recognized and stably hashing on bfgminer with the V1 Mboard that has all chips in 1 long spi chain Tongue

Like so:

https://i.imgur.com/XbdZjyM.jpg


Brilliant!


Also random question. R01F on the cards I just bought from MBP have R value ~1.8KOhm. What could I safely pencil mod it to 1725 and lower has been tried on one that had 4 crappy chips to see but it eventually would overheat or overcurrent shutdown and make bfgminer throw bitfury_init_oldbuf giving up after 4 tries

Errors like that


Bitfury HW & Habañero : 1.625Th/s
tips/Donations: 1NoS89H3Mr6U5CmP4VwWzU2318JEMxHL1
Come join Coinbase
Taugeran
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March 14, 2014, 09:46:22 PM
 #4999


I wonder how he maintains that farm. Knowing bitfury rigs to be flaky I wonder if he's got some guy whose sole job is to toy around with the best.cnf file or to reboot and/or start/stop miners like a madman.


It was odd to see all of the miners laying on their sides. Maybe that will help the dreaded card wobble due to the fans I have on them.

That will indeed increase stability of the H-CARDs.
Sticking packing foam peanuts between the cards
also helps a lot:)

Packing peanuts? The heat insulation ack. Or do you mean just along the top?

I managed to get a full rig recognized and stably hashing on bfgminer with the V1 Mboard that has all chips in 1 long spi chain Tongue

Like so:

https://i.imgur.com/XbdZjyM.jpg


What is that sexy device pictured? Looks like a shortened Mboard had a baby with you shash

Bitfury HW & Habañero : 1.625Th/s
tips/Donations: 1NoS89H3Mr6U5CmP4VwWzU2318JEMxHL1
Come join Coinbase
intron
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March 15, 2014, 11:06:37 PM
 #5000


I wonder how he maintains that farm. Knowing bitfury rigs to be flaky I wonder if he's got some guy whose sole job is to toy around with the best.cnf file or to reboot and/or start/stop miners like a madman.


It was odd to see all of the miners laying on their sides. Maybe that will help the dreaded card wobble due to the fans I have on them.

That will indeed increase stability of the H-CARDs.
Sticking packing foam peanuts between the cards
also helps a lot:)

Packing peanuts? The heat insulation ack. Or do you mean just along the top?

I managed to get a full rig recognized and stably hashing on bfgminer with the V1 Mboard that has all chips in 1 long spi chain Tongue

Like so:

https://i.imgur.com/XbdZjyM.jpg


What is that sexy device pictured? Looks like a shortened Mboard had a baby with you shash

Exactly right:) It's an 8 slot M-board with Ethernet.




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