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[WTS] Complete mining rig avg 8.7Gh/s based on Ztex cards
by
johnfox
on 02/08/2013, 12:40:51 UTC
I'm selling complete mining rig based on 10 Ztex FPGA boards revision 1.15y.

http://i.imgur.com/W9zQCQG.jpg http://i.imgur.com/BQppeOV.jpg http://i.imgur.com/x3GLJeTl.jpg


Ztex 1.15y card info

Rig basic parameters:
  • Hashing power: 8.5 - 9Gh/s - depends on cooling and ambient temperature.
  • Data connection: Ethernet
  • Power consumption: cca 450W@220V

Rig description:
  • 10 Ztex 1.15y cards with heat sinks in removable cartridge
  • 10 port usb hub (powered)
  • 8 x 12 cm Artic cooler fans @ 1300rpm
  • Raspberry Pi with mining software
  • Fortron 750W power supply (overkill for ideal efficiency)
  • Custom case (re)design

Optionally for someone who knows what he wants Smiley
Additionally I can offer Microchip PIC based custom engineered solution for the rig remote control, featuring:
  • 5x temperature sensor
  • 8x fan rpm sensing
  • control over fan speed (noise/air flow control/reduction)
  • control over PSU - you can power cycle your rig remotely (this feature was newer needed in "production", but is functional Wink )
The control board is connected to the RPi via i2c and both is powered from the permanent power supply from the PSU. This is offered free of charge and intended for someone how can appreciate and deal with bit of DIY engineering Smiley

http://i.imgur.com/mnMWWyjl.jpg http://i.imgur.com/ZZQfRTll.jpg

To start mining you will need internet connection and basic linux/unix skills. I can provide installation instructions. Additional support is not provided.

Additional info: Please PM me if you are interested in buying this rig and want more pictures or info.

Auction info:
  • Starting price: 10.5 BTC
  • Buy it now price: 14.5 BTC
  • Minimal increment: 0.1 BTC

I'm shipping from Czech republic (EU).
Price does not include shipping and I am opened for suggestions and preferred shipping options. Personal pickup is possible and due to weight and size is preferable.

Auction ends at August 05, 2013 11pm forum time (i.e. UTC if I'm not mistaken:) ).
Winners are expected to send funds within 36 hours from an address which is in their control and can be signed/verified.
Escrow is possible, if you don't know anyone choose your "escrower" from Escrow list on this forum.

INFO: If you want individual Ztex cards check my other auction - selling 13 Ztex cards (incl. heat sink, fan, usb cable and 3pin power connector).

Timer removed. End time: 2013-08-05+23:00:00