VoltASIC buying guide

Kaspa / kHeavyHash ASIC miners: compare before you buy

This VoltASIC guide groups the Kaspa / kHeavyHash hardware currently listed in the catalog. Use it to compare nominal hashrate, power draw, efficiency and purchase price before opening the individual product pages.

Models in the VoltASIC catalog

IceRiver · kHeavyHash

IceRiver KS7 30 TH/s

3 500 W · ≈ 0,117 J/GH · KAS

New: 1 390 €
Used: 849 €

Bitmain · kHeavyHash

Bitmain Antminer KS5 Pro 21 TH/s

3 150 W · 150 J/TH · KAS

New: 1 190 €
Used: 599 €

IceRiver · kHeavyHash

IceRiver KS7 Lite 4,2 TH/s

500 W · ≈ 119 J/TH · KAS

New: 649 €
Used: 399 €

How to choose

Start with your real electricity price per kWh.
Check voltage, circuit capacity, heat extraction and noise before ordering.
Compare the exact batch and condition, especially for used hardware.