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Author Topic: Group Buy : ASICMiner Block Erupter USB (European Union )  (Read 2154 times)
prophetx (OP)
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May 28, 2013, 07:48:39 PM
Last edit: May 29, 2013, 03:00:28 PM by prophetx
 #1

The minimum order is 50 of these at BTC1.99 each.

Anyone interested?  If 10 people say yes, I can put together a thread for the terms of the order, etc.

I'm located in Sweden (Karlskrona) and would ship to any other EU country.

https://bitcointalk.org/index.php?topic=212085.0


Heat reduction: 560mA (emerald) -> 500-510mA (sapphire).

Stability: We stressed it with 9 Block Erupter USBs in a row without heatsinks heating up each other in a very dense USB hub with 25C without active airflow. No unexpected (non-probabilistic) HW errors ever happen.

Speed: This comes after better stability. Now the hashrate converges to its theoretical value of 336MH/s.

Appearance:
  Manual assembly (emerald) -> SMT machine assembly (sapphire)
  Standard heat-sink (emerald) -> heat-sink front-case 2-in-1 logo-ed (sapphire).
  LED added.

Four types of front-case:

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According to NIST and ECRYPT II, the cryptographic algorithms used in Bitcoin are expected to be strong until at least 2030. (After that, it will not be too difficult to transition to different algorithms.)
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May 29, 2013, 12:49:45 AM
 #2

Why would you not ship to the whole EU? I thought shipping costs from Sweden where the same within the whole union.

prophetx (OP)
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May 29, 2013, 02:59:21 PM
 #3

Why would you not ship to the whole EU? I thought shipping costs from Sweden where the same within the whole union.

I think you are right I guess it doesn't make a difference, I can change that.
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May 30, 2013, 10:38:37 AM
 #4

I'd like to propose the following as a cost structure:

it would be 1.99 + VAT (escrow) + shipping + escrow costs;

+ 5-10% for my time (depending on total quality 10% for first 50, 5% for 51st and later units)

+ shipping cost to you; 

the VAT amount would get refunded or partial refund depending on what amount actually gets charged at the border; as you know many people in the EU are charging full VAT however I have read about instances where the VAT is not charged or a different amount is charged, and therefor I propose that it is better that the estimated VAT is held in escrow until it actually has to be paid.
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