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Topic: 400x 30-40Gh 16 Chip Bitfury Boards || EVGA 1300G2 PSU - page 4. (Read 4933 times)

hero member
Activity: 650
Merit: 500
Pick and place? I need more coffee.
Can I purchase the 17board kit from your website and pay you with bitcoin?

Thanks!

Edit: Just purchased a 17 board kit from http://minersource.net/

Hope to receive it soon!
hero member
Activity: 546
Merit: 500
Owner, Minersource.net
Got any pics of these all chained together?

Edit: Nevermind. Found one on the BA website. I don't know if I can deal with another Gridseed like mess of wires.

Can ya link? Im considering buying some. Wanna see how messy it is. Also, whats the reliability of such a setup?
They as stable as ant s1's?

Pics of each board:
http://minersource.net/collections/frontpage/products/15x-bitfury-30-40gh-asic-miners-500-600gh-total

Pics all setup in China:
http://ecointalk.net/gallery/image/63-bitfury-25-thash/
legendary
Activity: 2450
Merit: 1002
Got any pics of these all chained together?

Edit: Nevermind. Found one on the BA website. I don't know if I can deal with another Gridseed like mess of wires.

Can ya link? Im considering buying some. Wanna see how messy it is. Also, whats the reliability of such a setup?
They as stable as ant s1's?
hero member
Activity: 857
Merit: 1000
Anger is a gift.
Got any pics of these all chained together?

Edit: Nevermind. Found one on the BA website. I don't know if I can deal with another Gridseed like mess of wires.
sr. member
Activity: 249
Merit: 250
Buying a set from Bobsag3; reserving this post for the proof of transaction.

Update 05/13/2014:
Issue resolved; thanks Bob for following through on support !
hero member
Activity: 546
Merit: 500
Owner, Minersource.net
Im confused, whats their stock rated speed  / power consumption?
Whats their OC potential / power consumption?

They are rated at 38-40gh stock / 40w of consumption. Bad BF chips however result in anywhere between 34-40gh per board. I do not know if you can OC higher than this, have not tried.
legendary
Activity: 2450
Merit: 1002
Im confused, whats their stock rated speed  / power consumption?
Whats their OC potential / power consumption?
legendary
Activity: 3080
Merit: 1083
Do you have any pictures of the actual board(s)?

How many can be chained together in an SPI chain? You say that any standard ATX PSU can be used, so does that mean they have PCIE power connectors or you have 6pin to barrel/12v adapters?


http://minersource.net/collections/frontpage/products/15x-bitfury-30-40gh-asic-miners-500-600gh-total

You can chain up to 6 together is 1 chain, each controller can power up to 24 boards total.
I have both the Green 4 pin power connectors, and PCIE>barrel adapters

By controller you are referring to the raspberry pi. So to power the whole setup one would need 16 Pi units. Now, do these boards have some usb breakout connector or do they interface with the Pi only via the SPI connector. The issue is that since you have 6 per chain how do you tie together 4 chains together to be controlled by the Pi's single SPI connector?


No. You need both a Pi and A Controller, and a single Pi+controller combo can power ~20-24 boards. 4 stacks of 6

Ok, gotcha. Thanks for clearing that up for me.

legendary
Activity: 1500
Merit: 1002
Mine Mine Mine
hey bob with the "g", lol

can you post more pics ? maybe some screenshot while hashing Huh the pic posted here & BA link is different : dual fan vs 1 single bigger fan.

60USD/36gh/s (according to BA site) - approx. 1.67 usd per gh & there is a little note on the site (this is a used product) so is this batch new or used ?

a little details also pls, "up to 40gh/s" so what is the minimum @ stock settings i'd assume min is 30 gh/s ?

seems like it's a little over 1W/gh (stock no OC) if i'm not mistaken.

any warranty ?

what rate are you using if paid using btc ? accept paypal,credit card ?

OP says includes shipping, what kind of shipping ? dhl/fedex,etc ?

not trolling just want more info before i make up my mind to make a purchase.

thx.

I can get plenty of pics tomorrow.
These are the dual fan V1 boards.
Used (old batch) boards.
They average out to 36-37gh overall, some do 39-40, some do 34-35.
They use just about 1w/gh at the wall
7 Day DOA warranty
Coinbase Rate, I can take CC/Paypal at a pretty high (~10%) fee. Otherwise Wire/Cash Deposit into Wells fargo/Money Order
We ship UPS/USPS exclusively

Let me know if you have any other questions.

pm'ed. thx for the speedy reply Wink
hero member
Activity: 546
Merit: 500
Owner, Minersource.net
Do you have any pictures of the actual board(s)?

How many can be chained together in an SPI chain? You say that any standard ATX PSU can be used, so does that mean they have PCIE power connectors or you have 6pin to barrel/12v adapters?


http://minersource.net/collections/frontpage/products/15x-bitfury-30-40gh-asic-miners-500-600gh-total

You can chain up to 6 together is 1 chain, each controller can power up to 24 boards total.
I have both the Green 4 pin power connectors, and PCIE>barrel adapters

By controller you are referring to the raspberry pi. So to power the whole setup one would need 16 Pi units. Now, do these boards have some usb breakout connector or do they interface with the Pi only via the SPI connector. The issue is that since you have 6 per chain how do you tie together 4 chains together to be controlled by the Pi's single SPI connector?


No. You need both a Pi and A Controller, and a single Pi+controller combo can power ~20-24 boards. 4 stacks of 6
legendary
Activity: 3080
Merit: 1083
Do you have any pictures of the actual board(s)?

How many can be chained together in an SPI chain? You say that any standard ATX PSU can be used, so does that mean they have PCIE power connectors or you have 6pin to barrel/12v adapters?


http://minersource.net/collections/frontpage/products/15x-bitfury-30-40gh-asic-miners-500-600gh-total

You can chain up to 6 together is 1 chain, each controller can power up to 24 boards total.
I have both the Green 4 pin power connectors, and PCIE>barrel adapters

By controller you are referring to the raspberry pi. So to power the whole setup one would need 16 Pi units. Now, do these boards have some usb breakout connector or do they interface with the Pi only via the SPI connector. The issue is that since you have 6 per chain how do you tie together 4 chains together to be controlled by the Pi's single SPI connector?

hero member
Activity: 546
Merit: 500
Owner, Minersource.net
hey bob with the "g", lol

can you post more pics ? maybe some screenshot while hashing Huh the pic posted here & BA link is different : dual fan vs 1 single bigger fan.

60USD/36gh/s (according to BA site) - approx. 1.67 usd per gh & there is a little note on the site (this is a used product) so is this batch new or used ?

a little details also pls, "up to 40gh/s" so what is the minimum @ stock settings i'd assume min is 30 gh/s ?

seems like it's a little over 1W/gh (stock no OC) if i'm not mistaken.

any warranty ?

what rate are you using if paid using btc ? accept paypal,credit card ?

OP says includes shipping, what kind of shipping ? dhl/fedex,etc ?

not trolling just want more info before i make up my mind to make a purchase.

thx.

I can get plenty of pics tomorrow.
These are the dual fan V1 boards.
Used (old batch) boards.
They average out to 36-37gh overall, some do 39-40, some do 34-35.
They use just about 1w/gh at the wall
7 Day DOA warranty
Coinbase Rate, I can take CC/Paypal at a pretty high (~10%) fee. Otherwise Wire/Cash Deposit into Wells fargo/Money Order
We ship UPS/USPS exclusively

Let me know if you have any other questions.
legendary
Activity: 1500
Merit: 1002
Mine Mine Mine
hey bob with the "g", lol

can you post more pics ? maybe some screenshot while hashing Huh the pic posted here & BA link is different : dual fan vs 1 single bigger fan.

60USD/36gh/s (according to BA site) - approx. 1.67 usd per gh & there is a little note on the site (this is a used product) so is this batch new or used ?

a little details also pls, "up to 40gh/s" so what is the minimum @ stock settings i'd assume min is 30 gh/s ?

seems like it's a little over 1W/gh (stock no OC) if i'm not mistaken.

any warranty ?

what rate are you using if paid using btc ? accept paypal,credit card ?

OP says includes shipping, what kind of shipping ? dhl/fedex,etc ?

not trolling just want more info before i make up my mind to make a purchase.

thx.
hero member
Activity: 546
Merit: 500
Owner, Minersource.net
Can you make a better price for 20 or more boards?

Your board look like this?


Yup thats exactly it.

2.2 btc for 20 boards, does it include pi with controller and shipping to eu?

Does  not include shipping, includes controller + pi

So if 6 run in 1 SPI chain, can you run 6 of them with just a raspberry pi and no black arrow controller? Or is that controller needed for any setup? Also, power connectors. Do you include PCI-E to (multiple) barrel connector cables? If so, how many boards would 1 PCI-E plug power?

YOu need the pi and controller regardless of number. We will include the power connector for up to 3 boards per PCIE as long as your order 3 boards.
member
Activity: 92
Merit: 10
So if 6 run in 1 SPI chain, can you run 6 of them with just a raspberry pi and no black arrow controller? Or is that controller needed for any setup? Also, power connectors. Do you include PCI-E to (multiple) barrel connector cables? If so, how many boards would 1 PCI-E plug power?
legendary
Activity: 2242
Merit: 1057
2.2 btc for 20 boards, does it include pi with controller and shipping to eu?
full member
Activity: 163
Merit: 100
Account was hacked and now reclaimed.
Hi,

Thanks for the interest in my for sale thread for 400x 30-40Gh 16 Chip Bitfury Boards -

https://bitcointalksearch.org/topic/400x-30-40gh-16-chip-bitfury-boards-evga-1300g2-psu-590816

The boards are the same as the one you pictured.

I can do a volume discount.

20 boards - 2.2 btc (inc shipping)
40 boards - 4 btc (inc. shipping
60 boards 5.8 btc (inc shipping)

60 + boards  - 0.085 btc each (inc. shipping)

payment address -

1r6ZqSv6cLJESRxZuZo7pdZqJKAtmhvR9

After payment please drop me a pm with the transaction I.D, the number of boards purchased and your shipping address.

Thanks,

bobsag3



Be careful with bobsaq3
full member
Activity: 163
Merit: 100
Account was hacked and now reclaimed.
Can you make a better price for 20 or more boards?

Your board look like this?
hero member
Activity: 546
Merit: 500
Owner, Minersource.net
Price drop to $60/board.
sr. member
Activity: 406
Merit: 250
cats love crypto | 911 truth @checktheevidence.com
Cool. How much would shipping to mainland EU be?
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