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1  Local / Portugal / [WTS] 2 x SP30 and 1 x SP31 on: March 07, 2015, 01:36:19 AM
Viva - na eventualidade de haver alguem em Portugal interessado, tenho 13.6 Th/s (2 x SP30 and 1 x SP31) para venda.

As maquinas estao alojadas Lisboa.
Mais detalhes aqui : :

2  Economy / Computer hardware / [WTS] 2 x SP30 and 1 x SP31 on: March 07, 2015, 01:30:47 AM
I have 2 xSP30 and 1 x SP31 to sell.

All three machines have been hashing since they were bought (October/November) with no problems. They are hosted in Portugal and I am unable to renew my current hosting contract.

The  machines can be sent via UPS worldwide ; buyer covers shipping costs.

Payment in BTC

SP 30 - 1350 USD
SP 31 – 1450 USD


3  Bitcoin / Mining support / Mining bandwith on: July 23, 2014, 09:59:36 PM

Does anyone know how much bandwith a miner uses when mining into a pool?

thank you
4  Local / Portugal / Taxa de alfandega on: July 23, 2014, 09:41:32 PM

Para os pessoal que importou miners de outros paises, quanto e que pagaram de alfandega? O valor foi de 23%?
Estou a tentar perceber os custos de alfandega para equipamento de mining...

5  Local / Portugal / Vendo KncMiner Saturn - 280Gh/s on: May 13, 2014, 09:48:39 PM
Viva, em caso de algum Portugues estar interessado:
Vendo KNC Miner Saturn por 1.6 BTC @
6  Economy / Computer hardware / [WTS] KNC Miner - Saturn 280Gh/s on: May 13, 2014, 09:46:20 PM

I have for sale a bitcoin miner from KNCMiner. It is a Saturn running consistent at 280Gh/s and just arrived from KNC.

I am selling this machine because the hosting period as ended and I dont have a place at home to keep it running 24x7.
The machine contains the latest firmware and it is in its original state.
It does not come with a power supply. At least a 600 Watt PSU with a minimum of 2x PCI-E adaptors is recommended.

It can be delivered in hand in Zurich (Switzerland) or it can be shipped anywhere if you pay the costs.

Offers accepted at a minimum of 1.6 BTC.

Thank you
7  Local / Portugal / Special Easter Discount on SP30 Group Purchase on: April 19, 2014, 01:45:45 PM
Estou a passar a palavra no caso de alguem estar interessado FYI:
8  Bitcoin / Mining speculation / info about KncMiner pool on: March 29, 2014, 08:22:53 PM
It might be a fair statement to say that the biggest pool at the moment is Unknown ( which seems to be owned by KncMiner according to organofcorti who wrote that last week 10% of the hashrate was KncMiner (

Any further evidence of this? or just unknown?

9  Local / Portugal / USB Miners on: January 20, 2014, 03:18:42 PM
Boas, alguem tem USB Miners para venda na zona de Lisboa?
10  Local / Portugal / Bitcoin e banca pt on: December 08, 2013, 07:19:10 PM
Alguem ja teve difficuldades ou problemas com contas bancarias em pt? Tanto para receber como para enviar dinheiro dos exchanges? (Btc-e, gox, bitstamp)
11  Bitcoin / Mining support / Mining earnings calculation on: November 17, 2013, 10:45:56 AM

Are the below numbers correct in terms of what a person could expect and how to have a estimation of earnings regarding mining?

If you have 500 Gh/s and current Network Hash is 4,774,909 Gh/s and there are 3600 BTC mined per day.
Can you say in average you would expect to mine 0.37 BTC/day?

x = ( 3600 * 500 ) / 4774909 = 0.37


12  Local / Portugal / 7990 Dual and 7970 OC Ed. on: August 04, 2013, 03:15:57 PM

Para quem tiver interessado tenho 2 placas gráficas como novas à venda:
7990 Dual and 7970 OC Ed.

Posso entregar em mão em Lisboa ou no Algarve nas primeiras semana de Setembro.

13  Economy / Computer hardware / [WTS] HD 7990 Dual and HD 7970 OC Ed. on: August 04, 2013, 03:10:00 PM

I have for sale 2 graphic cards in warranty, almost no usage due to vacations and noise impact on the family. Both are in the original box.
Current Location: Zurich, Switzerland - can ship as you like as long as you cover the shipping costs.

Club 3D HD 7990 Dual-GPU, 2x2GB, PCI-E x16 2.0
Bundle with 9 games still to be activated.
Original Invoice date: 29 April 2013 @ Digitec Switzerland
Price 780 USD

Gigabyte HD 7970 GHz Ed. OC 3GB, PCI-E x16 3.0, DP, HDMI
Original Invoice date: 15 April 2013 @ Digitec Switzerland
Current Location: Zurich, Switzerland can ship trough DHL if you like
Price 330 USD

Please PM for offers or post any questions you would have.
Escrow possible paid by the buyer.

Pictures for Dual 7990

Pictures for 7970

14  Economy / Service Announcements / Just charged my mobile phone with Bitcoins on: June 09, 2013, 09:15:33 PM
Would like to share with the community that i just charged my phone using bitcoins as payment...awesome!!!
This service is only at the moment available for my home country (Portugal) but is noteworthy (at least for me).
15  Other / Beginners & Help / Cgminer ATI Radeon HD is not detected on: April 15, 2013, 09:57:10 AM
Hello Miners,

Does anyone have a clue why cgminer is not working based on the following information?

I Installed and and AMD-APP-SDK-v2.8-lnx32.tgz

Here is my card
xubuntu@xubuntu:~/Downloads$ lspci  | grep VGA
01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI RV620 PRO [Radeon HD 3470]

ubuntu@xubuntu:~$ sudo fglrxinfo
display: :0  screen: 0
OpenGL vendor string: Advanced Micro Devices, Inc.
OpenGL renderer string: ATI Radeon HD 3470
OpenGL version string: 3.3.11627 Compatibility Profile Context

xubuntu@xubuntu:~$ sudo aticonfig --adapter=0 --odgt
Adapter 0 - ATI Radeon HD 3470
            Sensor 0: Temperature - 53.00 C

xubuntu@xubuntu:~$ export DISPLAY=:0
xubuntu@xubuntu:~$ export GPU_USE_SYNC_OBJECTS=1

xubuntu@xubuntu:~$ sudo cgminer -n
 [2013-04-15 09:40:50] CL Platform 0 vendor: Advanced Micro Devices, Inc.                   
 [2013-04-15 09:40:50] CL Platform 0 name: AMD Accelerated Parallel Processing                   
 [2013-04-15 09:40:50] CL Platform 0 version: OpenCL 1.2 AMD-APP (1113.2)                   
 [2013-04-15 09:40:50] Error -1: Getting Device IDs (num)                   
 [2013-04-15 09:40:50] clDevicesNum returned error, no GPUs usable                   
 [2013-04-15 09:40:50] 0 GPU devices max detected                   

Is there any additional info that I need to post? any ideas?

Thank you!!!
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