Product Description:

BitFury 110 Gh/s unit powered using three powerful 2kW MeanWell power supplies that downconvert grid voltage to safe 12.0 V voltage that is distributed to boards with processors. 6 x 6U rackmount PCB holders that contains 10 boards each with 6 processors on board. Although you may see 8 daughter card slots in gallery, we could not use them all due to cooling problems. Each board contains microcontroller and is connected to RS-485 bus. RS-485 bus is connected to server based on Intel Atom D525 board.

Cooling solution could vary, from simple conditioning equipment to multi-zone industrial air-conditioning equipment. In our first deployment we have installed air-water heat exchanger and water-water heat pump to produce hot water and house heating during cold season. This approach (using mining equipment to produce hot water and house heating) would prolong installation lifetime, even if BitCoin system difficulty would significantly drop, or exchange rate significantly drop. For household usage mining module with heat pump can be good heater, while producing both BitCoins and heat as useful product.

Two BitFury 110 Gh/s units were built, one started full operation on 4th March 2012, another one started operations on 9th April 2012. 75 blocks solved in solo-mining mode. System works stable at ambient temperature 33 degrees Celsius and 23 degrees Celsius inlet temperature after cooling heat exchanger.

Brief product datasheet:

Name of parameter	Value of parameter
Calculation output:	110 Gigahash/sec (two SHA256) 25.6 partial solutions (shares) per second 40 getworks per second (only partial range scan)
Power input:	Three phase 0.4 kV (220 V L-N), PFC = 0.99, 11 A per phase
Power consumption (total):	10 kW = 7 kW rack + 3 kW cooling
Power distribution:	12.0 V
Number of processors:	360
Processor brand:	XC6SLX150 FPGA
IP Core:	Own development, with custom tools. Read more about bitstream XC6SLX150 here
Average clock @ 1.25V:	240 Mhz
Overclock potential @ 1.5V:	300 Mhz to 137 Gh/s overall output Chip lifetime is reduced, no prediction available
Interface:	Proprietary RS-485 bus protocol Connecting to server using USB serial converter Up to 4 racks could be connected using single USB port
Mining software:	Own development, linux-based.
Floor area:	0.85 x 0.85 m
Height:	42 U
Inflow air temperature requirement:	25 degrees Celsius
Inflow air speed (rear rack wall):	1 m/s
Air consumption:	1.2 cubic meters per second 4320 cubic meters per hour
Estimated price:	US $90'000 depending on project customization
Estimated manufacturing time:	2-3 month
PLEASE NOTE THAT ESTIMATED PRICES ARE BASED ON CURRENT MANUFACTURING PARTNERS ABILITIES AND EXACT PRICES ARE DETERMINED DURING CONTRACT SIGNING AND DEPENDS ON MANY DETAILS, LIKE: 1) what kind of assembly required; 2) what kind of warranty required; 3) manufacturing country and company; 4) country where equipment will be installed (i.e. VAT) 5) quantities and payment terms 6) shipment costs as well as possible licensing;

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