The IceRiver KS5M is a powerful ASIC miner built for the KHeavyHash algorithm, engineered specifically for Kaspa (KAS) mining. Delivering a strong 15 TH/s hashrate at 3,400W power consumption, the KS5M achieves an excellent efficiency rating of 0.227 J/GH, making it one of the most efficient air-cooled Kaspa miners available.
Released in May 2024, the KS5M is designed for miners who want higher output without moving into hydro-cooling infrastructure. Its dual-fan air-cooling system ensures stable temperatures during long-term 24/7 operation, while the compact industrial form factor makes it easy to deploy in mining farms, containers, or optimized home setups.
With Kaspa continuing to gain traction as a high-performance blockDAG network, the IceRiver KS5M is an ideal choice for miners looking to maximize KHeavyHash efficiency, uptime, and long-term KAS accumulation.
15 TH/s hashrate optimized for Kaspa
Dedicated KHeavyHash ASIC miner
High efficiency at 0.227 J/GH
Reliable dual-fan air cooling
Designed for continuous 24/7 mining
Compact and farm-friendly design
Trusted IceRiver manufacturing quality
| Specifications | |
| Algorithm | KHeavyHash |
| Hashrate | 15 TH/s ±5% |
| Power Consumption | 3,400 W ±5% |
| Efficiency | 0.227 J/GH |
| Noise Level | 75 dB |
| Dimensions | 370 × 195 × 290 mm |
| Weight | 15 kg |
| Interface | Ethernet |
| Temprature | 5 – 45 °C |
| Humidity | 10 – 90% (non-condensing) |
Tags: IceRiver KS5M Kaspa ASIC miner KAS mining hardware KHeavyHash miner IceRiver Kaspa miner KS5M ASIC