Copper heatsink are more expensive than traditional aluminium heatsink plus the weight is greater. However other fun fact appears when using pure copper.
Copper heatsink has a superior thermal conductivity 69% better than aluminium.
You reduce the number of ASIC chips by 40% and run with higher frequency 40% increasing the chips performance hashing rate.
You still reduce the power consumption with additional 30%.
You pay more for copper heatsink production but you saved this cost by reducing the numbers needed.
Do not take our word for it, check the facts.
The numbers are very clear and scientific documented years back. The copper (401) thermal conductivity compared to aluminium (237) gives copper a wooping 69% better thermal conductivity leading away heat in normal 25 °C environment.
2.4mm pure copper laser-cut conductive plate. Fins 0.4mm pure copper construction.
The two parts are made separately and heated together to become a one part.
7nm ASIC chips
Using ASICs in the latest (7 nm) technology that aggressively optimize energy efficiency to unprecedented levels has become a marked area with multi million dollars companies joining in, competing to take marked shares with names as Samsung Technologies, TSCM Taiwan, Gaonchips South Korea taking the lead..
For the consumers this mean cheaper machines and higher efficiency
PowerASIC are delivered with 192 ASIC chips 7nm on 6 boards and increased frequency on 34.3% delivering a stable hashrate on exactly 94TH/s. This is possible caused the use of copper heat-sink with an increased thermal conductivity of 69% higher than traditional aluminium. (see details on Copper)
Using only quality power supply unit with thermal control technology will ensure a high cost efficiency of the power consumption and performance of your mining
PSU 3300W integrated.
InputVoltage 220V 50Hz 30A.
2 fan 40mm., 1 fan 60mm.
Power cable 3 legs CEE 7 standard.
Warranty 1 year.
Starting at price 2195$
Copper thermal conductivity are 69% higher than traditional aluminium