The IceRiver KAS KS7 Lite is a compact and energy-efficient ASIC miner built for the KHeavyHash algorithm, specifically optimized for Kaspa (KAS) mining. Delivering a hashrate of 4.2 TH/s at only 500W, the KS7 Lite offers an excellent balance between performance, power efficiency, and noise control.
Released in March 2025, the KS7 Lite is designed for home miners, small-scale operations, and noise-sensitive environments. With a 50 dB noise level and a single optimized cooling fan, it operates far more quietly than industrial Kaspa miners while still providing meaningful hashrate.
Its standard 100–240V AC input allows for easy deployment without special electrical requirements, making the KS7 Lite a strong choice for miners looking to scale beyond entry-level hardware while keeping operating costs low.
Dedicated Kaspa (KAS) ASIC miner
Optimized for KHeavyHash algorithm
4.2 TH/s hashrate at only 500W
Excellent efficiency at 0.119 J/GH
Quiet operation (50 dB)
Compact and lightweight design
Standard household power compatibility
Reliable IceRiver Kaspa mining platform
| Specifications | |
| Algorithm | KHeavyHash |
| Hashrate | 4.2 TH/s ±5% |
| Power Consumption | 500 W ±5% |
| Efficiency | 0.119 J/GH |
| Noise Level | 50 dB |
| Dimensions | 205 × 110 × 202 mm |
| Weight | 4.02 kg |
| Interface | Ethernet |
| Temprature | 5 – 40 °C |
| Humidity | 10 – 90% (non-condensing) |
