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1  Economy / Computer hardware / [For sale] 2x BitFury 400 GH/s units incl. Platinum PSU on: August 09, 2014, 02:03:10 PM
For sale are:

2x Bitfury 400 GH/s Units (i.e. per unit: 1x M-Board + 16x H-Board)
1x SuperFlower PSU SF-1000P14PE Platinum 1000W

Power consumption measured at the wall: 700 W for both units.

Price for one unit: 200 EUR + shipping
PSU: 70 EUR + shipping

Everything: 450 EUR + shipping

I also accept BTC, of course Smiley

2  Local / Biete / 2x BitFury 400 GH/s Units inkl. Netzteil on: August 09, 2014, 01:59:31 PM
Zum Verkauf stehen:

2x Bitfury 400 GH/s Units (d.h. pro Unit: 1x M-Board plus 16x H-Board)
1x SuperFlower Netzteil SF-1000P14PE Platinum 1000W

Stromverbrauch gemessen an der Steckdose: 700 W für beide Units.

Preis pro Unit: 200 EUR zzgl. Versand
Netzteil: 70 EUR zzgl. Versand

Alles zusammen: 450 EUR inkl. Versand

Natürlich nehme ich auch BTC.


3  Bitcoin / Hardware / Review of the Spondoolies-Tech SP10 „Dawson“ Bitcoin miner (1.4 TH/s) on: April 22, 2014, 11:04:12 PM
I've been selected as a reviewer by Spondoolies-Tech for the SP10 miner.

Here is a link to their official thread: https://bitcointalk.org/index.php?topic=521520.0
And the website: http://www.spondoolies-tech.com/

I received the unit today and as I was not prepared for that I will not be able to give a full review right away, so I will start with some impressions first Smiley

(Link to full gallery: http://imgur.com/a/kASCu#0 - Pictures are from my unit)



Note the text on the fans - "Xtreme" - that's exactly what they are. Make no mistake, this unit is loud. It's louder than my hairdryer. It offers multiple performance modes which also has an effect on the loudness. "Quiet" mode is about as loud as my hairdryer Cheesy

I guess there is no doubt that Spondoolies-Tech is a legit a company, as they already have delivered regular orders. (I guess my sample unit is from April batch.)

I've been running a 3 TH/s mining operation using BitFury hardware, which was very cumbersome to setup. The SP10 is incredible easy to setup - plugin power and LAN, have a look at your DHCP server or run a network scanner (I used http://www.softperfect.com/products/networkscanner/ ), navigate to that address using a webbrowser - done.

The hardware by Spondoolies-Tech is not for hobby mining, that's for sure. Their hardware is a professional as it can get [which also manifests in things like the loudness Wink ]


To be continued... (I will also happily answer any questions you may have.)
4  Economy / Auctions / [Auction] Avalon Gen1 clone hardware - 16 complete "barebone" units available on: December 03, 2013, 12:58:51 PM
I'm auctioning Avalon clones, i.e. all parts necessary to build a total of 16 Avalon units (4 modules each), except for chips (ASICs) and the ATX power supply.

That includes:
  • Cases
  • Finished boards: Control Unit, PDU, Backplane
  • Hash Unit PCB (bare boards, components included)
  • Heatsink
  • TP-Link Router
  • Fans
  • Cables
  • Screws

These parts are from a project which was not finished. Parts have been built by forum member strombom. Everything is located in and shipped from Germany.

Pictures: http://imgur.com/a/7bxqz#3 (Not all parts listes above are shown there.)

Auction rules: The auction ends at 6th Dec. 2013 23:59:59 UTC. A bid placed in the last two hours before the auction ends will extend the deadline by two hours from the time the bid was placed. The winner of the auction must pay within 24 hours.

Starting bid is 0.5 BTC per unit.
5  Economy / Auctions / [Auction] Avalon Gen1 clone hardware - 16 complete units available on: November 28, 2013, 02:35:47 PM
I'm auctioning Avalon clones, i.e. all parts necessary to build a total of 16 Avalon units (4 modules each), except for chips (ASICs) and the ATX power supply.

That includes:
  • Cases
  • Finished boards: Control Unit, PDU, Backplane
  • Hash Unit PCB (bare boards, components included)
  • Heatsink
  • TP-Link Router
  • Fans
  • Cables
  • Screws

These parts are from a project which was not finished. Parts have been built by forum member strombom. Everything is located in and shipped from Germany.

Pictures: http://imgur.com/a/7bxqz#3 (Not all parts listes above are shown there.)

Auction rules: The auction ends at 1st Dec. 2013 23:59:59 UTC. A bid placed in the last two hours before the auction ends will extend the deadline by two hours from the time the bid was placed. The winner of the auction must pay within 24 hours.

Starting bid is 9 BTC.
6  Economy / Computer hardware / Avalon Clone DIY - Case, PCB, small parts- WITHOUT chips (16 available) on: September 09, 2013, 03:38:41 PM
Hi,

I'm offering Avalon clones, i.e. all parts necessary to build an Avalon, except for chips (ASICs) and the power supply.
That includes:
- Case
- Finished boards: Control Unit, PDU, Backplane
- Hash Unit PCB (components also available)
- Heatsink
- TP-Link Router
- Fans
- Cables
- Screws

These parts are from a project which was not finished.

Please write a PM if interested.

Photos: http://imgur.com/a/7bxqz#3 (Not all parts listes above are shown there.)
7  Local / Biete / Avalon Clone DIY - Gehäuse, Platinen, Kleinteile - OHNE Chips (16 verfügbar) on: September 07, 2013, 05:35:41 PM
Hallo,

ich biete hier Avalon Clones an. Konkret heißt das: Alle benötigten Teile, um einen Avalon nachzubauen. Das einzige, was fehlt, sind die Chips und ein Netzteil. Vorhanden sind:
- Gehäuse
- Fertige Platinen: Control Unit, PDU, Backplane
- Hash Unit als leere Platine (Bauteile ebenfalls vorhanden)
- Kühlkörper
- TP-Link Router
- Lüfter
- Kabel
- Schrauben

Die Teile stammen aus einem Projekt, das nicht umgesetzt wurde.

Als Preis setze ich mal 1000€ pro Gerät (inkl. 4 Module) an. Bestückung der Hash Units ist ebenfalls möglich, wenn Avalon ASICs zur Verfügung gestellt werden.

Bei Interesse bitte eine PN schreiben.

Foto: http://imgur.com/QTgD0qT (Dort sind nicht alle Teile zu sehen.)
8  Bitcoin / Hardware / Is this Avalon broken? ("FPGA controller messed up, 0 wrong results") on: August 06, 2013, 09:19:14 PM
Hi,

I have an Avalon (clone) here which worked for some time but now stopped doing so. Cgminer output is: http://pastebin.com/YeAPkPWP (Too long to paste it in this post)

To me it looks like there is some problem with the USB interface, like it cannot read from it. Is it possible the FTDI chip is broken? (If yes, how could that happen?)

(I tried to attach the control unit to the TP-Link router as well as to a Xubuntu machine (which generated the output above), same result)


Thanks for any suggestions!
9  Bitcoin / Project Development / [Abe Block Explorer] Who is interested in full support for multisig/P2SH tx? on: March 25, 2013, 09:03:51 PM
Abe currently lacks support for new types of transactions.
John Tobey indicated he is willing to implement full support for these transactions for an amount of 11 BTC (at current exchange rate).

Please refer to this post: (I've opened this thread to gather attention.)
https://bitcointalk.org/index.php?topic=22785.msg1673735#msg1673735

6/11 BTC have already been pledged.
10  Economy / Securities / [Selling ASICMINER shares] Total 76 shares for 60 BTC on: March 20, 2013, 05:00:17 PM
Hi,

I'm selling my ASICMINER shares (see subject line).
Escrow accepted if payed for by the buyer.
11  Bitcoin / Mining support / xubuntu 12.04 wants to update fglrx-* packages - safe? on: February 02, 2013, 12:05:14 PM
Running apt-get upgrade, my system wants to upgrade these packages:

The following packages have been kept back:
  libminiupnpc8 linux-generic linux-headers-generic linux-image-generic
The following packages will be upgraded:
  base-files dkms dpkg dpkg-dev fglrx-amdcccle-updates fglrx-updates
  fglrx-updates-dev
firefox firefox-globalmenu firefox-gnome-support
  firefox-locale-en gnome-games-data gnome-sudoku gnomine initramfs-tools
  initramfs-tools-bin isc-dhcp-client isc-dhcp-common jockey-common jockey-gtk
  libapache2-mod-php5 libdpkg-perl libdrm-intel1 libdrm-nouveau1a
  libdrm-radeon1 libdrm2 libfreetype6 libgl1-mesa-dri libgl1-mesa-glx
  libglapi-mesa libglu1-mesa libmysqlclient18 libnm-glib-vpn1 libnm-glib4
  libnm-util2 libnspr4 libnss3 libplymouth2 libpulse-mainloop-glib0 libpulse0
  libpulsedsp libtelepathy-glib0 libxatracker1 linux-libc-dev mahjongg
  mysql-client-5.5 mysql-client-core-5.5 mysql-common mysql-server-5.5
  mysql-server-core-5.5 network-manager oracle-java7-installer php5 php5-cli
  php5-common php5-curl php5-mysql plymouth plymouth-label
  plymouth-theme-ubuntu-text pulseaudio pulseaudio-module-x11 pulseaudio-utils
  ubuntu-minimal ubuntu-standard upstart x11-common xorg xserver-xorg
  xserver-xorg-input-all xserver-xorg-video-all


Is it safe to update those (bold) packages or should I keep the old packages for mining with cgminer on a mixed 7970/5850 setup?
12  Local / Suche / 200 BTC persönliche Übergabe - Raum Frankfurt/M on: December 19, 2012, 04:59:40 PM
Siehe Titel.
Bitte PN mit Preisvorstellung.
13  Bitcoin / Development & Technical Discussion / Building bitcoind on xubuntu 12.04 on: November 12, 2012, 08:39:46 PM
Hi everyone,

I'm having problems compiling bitcoind on my xubuntu 12.04 system.
It's all about the libdb4.8* packages -

I added the bitcoin PPA, but this way I can only install libdb4.8-dev, it does not offer libdb4.8++-dev.

What *exactly* will break if I use a new version of libdb (the one that comes with 12.04)?
Will everything work except I cannot use the blockchain/wallet with a bitcoind compiled with an older libdb-version?

What can I do to compile it with libdb4.8? Where can I get the libdb4.8++-dev package?

Thanks Smiley
14  Economy / Securities / Not your typical mining bond :) on: October 22, 2012, 07:54:26 PM
Hi everyone!

Today I would like to present you a sepcial kind of mining bond: http://btcmining.biz/

TL;DR: Shares start with 0.1 BTC each for 1 MH/s, free upgrade to 10 MH/s as soon as our already ordered ASIC devices are fully operational, value of each share is coupled to ASIC hardware price, we buy back shares at any time for 90% of current value.

This operation is managed by me and user "prawda".
15  Local / Mining (Deutsch) / Kaufe eure Rechenleistung @ 110% PPS on: October 10, 2012, 10:07:36 PM
Siehe Titel. Am liebsten wäre mir etwas im Bereich von 10 GH/s für ein paar (2-4) Wochen. Bezahlung nach Vereinbarung, z.b. immer für x Shares im Voraus. Kann auch gerne mehr sein (50, 100, ... GH/s), dann aber nicht dauerhaft.

Ich poste in diesem Forum, da ich denke, dass sich die Leute, die mir das anbieten können, was ich suche, eher hier als im "Suche"-Bereich aufhalten.
16  Economy / Trading Discussion / Who owns 1Nbjpo1tkeayJ28me2kNcZ3ZoqBQHJqoAx? on: September 27, 2012, 09:03:16 AM
Does anybody know?
I had some BTC sent to this address by accident.

Edit: Could be bit-pay?!
17  Local / Biete / [V] Quad FPGA (XC6SLX150) Board: Cairnsmore1 800+ MH/s - 500€ on: September 20, 2012, 12:15:35 PM
Zum Verkauf steht eins der oben genannten Boards.

1) Seriennummer 62-0026 - läuft mit "shortfin_dcmwd4e_test_200_overclock.bit" Bitstream d.h. insgesamt 800 MH/s. Mehr ist eventuell möglich, aber nicht getestet.

Preise ohne Versandkosten (9,40€ DHL / versichert bis 2500€)
1) 62-0026: 600 € 500 €

Bezahlung natürlich auch in BTC (Mt.Gox Avg. EUR).
Persönliche Übergabe im Raum Frankfurt/Main - Darmstadt möglich.

Mehr Infos: http://www.enterpoint.co.uk/cairnsmore/cairnsmore1.html
Boards laufen mit cgminer/bfgminer und MPBM.

Restgarantie sind noch einige Monate vorhanden.



Bereits verkauft:
2) Seriennummer 62-0666 - läuft mit 3x "shortfin_dcmwd4e_ed_test_220_overclock.bit" und 1x der 210 Mhz Version, d.h. 870 MH/s. Ist das Maximum für dieses Board.
2) 62-0666: 650 €
18  Bitcoin / Mining / [WTB] 1-2M shares @ 110% PPS on: September 16, 2012, 12:13:43 PM
I would like to buy your hashing power.
Looking for 1-2M shares (maybe more later) at about 10-20 GH/s.
Please send me your offers via PM (or post them here).
19  Bitcoin / Development & Technical Discussion / Multiple instances of bitcoin-qt with different -datadir? on: September 15, 2012, 01:59:30 PM
...is it possible/recommended? I.e. running the same executable, but with different data folders. I did it by accident and nothing screwed up, but i don't know if that's safe. (Usually I shut down the client and restart it with a different datadir)
20  Bitcoin / Hardware / What else can our FPGA mining boards be used for? on: June 17, 2012, 09:55:58 PM
...that's what I'm wondering for quite some time now (as the time FPGAs can be used for mining seems to be quite limited now with ASICs showing up).

What I usually read is something like "these boards cannot be used for anything else because they are stripped down to the minimum".
But ztex for example also mentions "Monte Carlo methods" and "Bioinformatic calculations".
I'm studying physics so I'm interested especially in MC, or quantum MC. I don't know much about FPGAs (yet!), but I would love to learn a HDL and write a QMC algorithm.

So... What dou you (FPGA-)guys think? Are the "bitcoin mining boards" really limited to bitcoin mining or can they be used for other stuff?
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