Blackminer F1

The FPGA mining board, Blackminer F1 has two FPGA hashing boards. There are six K7 FPGA chips on each board, which are running at 1.0V core voltage. Each device has a dedicated core power supply with a maximum load up to 50A. Bitstream is configured via a serial interface which is driven by a controller board, or JTAG (onboard header) interface. Six FPGA devices are chained together by a customized interface. This FPGA mining board looks similar to ASIC and has a similar interface with ASIC miner.

Board temperature can be monitored instantly by host board with the onboard sensor. Fan cooling is supported. Power indicator LED, FPGA configured LED, and Mining status LEDs are on board. Checkout our Blackminer F1 review here.

Where to Buy?

Bitstreams

Currently, the Blackminer has the most number of algorithms available. Private algorithms only for F1 customers.

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BlackMiner F1+

The FPGA mining board, Blackminer F1+ contains 3 FPGA hashing boards, which has updated hardware design and product structure of Blackminer F1. This FPGA Blackminer F1+ mining efficiency is greatly improved through its extrodinary performance in heat dissipation.

Blackminer F1+ supports the same algorithms as Blackminer F1.

A power supply with DC12V output is needed. (power supply over 1200W is recommended)

Where to Buy?

Bitstreams

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Blackminer F1 Mini

The Blackminer F1 Mini is the mini version of Blackminer F1. It has one K7 FPGA chip. So the hashing power and power consumption would be around 1/12 of Blackminer F1.

Requires Power Supply, Ethernet cable, and cooling system (heatsink + fan).

Where to Buy?

Bitstreams

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Blackminer F1 Mini+

The Blackminer F1 Mini+ is another entry level FPGA mining device. Using Xilinx Kintex-7 420T chip, it's slighty faster than F1 Mini with power consumption around 110-120W.

Requires Power Supply, Ethernet cable, and cooling system (heatsink + fan).

Where to Buy?

Bitstreams

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Blackminer F1 Ultra

Blackminer F1-Ultra contains 2 hashboards, which upgrades the hardware design and product structure of Blackminer's previous product series. This miner runs the same algorithms as the Blackminer F1 Mini+.

Core Hardware Upgrade

The upgraded core chips are used to improve the performance by more than 20%. The machine performance is more stable and powerful.

Better Algorithm

The algorithms are optimized, and the optimization rate of different algorithms can reach 5% to 15%.

The algorithm performance may be different by ±5% as published.

Structural Optimization

A major change of overall structure of the equipment is completed, which makes the whole machine more reasonable in terms of force and heat dissipation. The transport failure rate in the producing area is only 0.1% ~ 0.2% at present.

Where to Buy?

Bitstreams

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Blackminer F2

Blackminer F2 contains two hashboards, which upgrades the hardware design of the previous Blackminer product series. Blackminer F2 continues the stable and powerful performance of Blackminer F1-Ultra, and improves the structure of the equipment. The new model has a more reasonable stress and heat dissipation, which enables longer service life.

By applying new core chip, some algorithms are optimized and improved. Power supply requirements: DC 12V output, power greater than 1400W.

Where to Buy?

Bitstreams

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