BITMAIN Antminer KS5 Pro 21T Kaspa Miner

When Kaspa mining took off, serious operators needed hardware that could handle the unique demands of the KHeavyHash algorithm. The Antminer KS5 Pro delivers exactly that – 21 TH/s of dedicated Kaspa mining power in a package built for the long haul.

Bitmain Antminer KS5 Pro Performance and Efficiency

This isn’t your typical ASIC miner. The KS5 Pro runs at 3150W while maintaining an efficiency rating of 150 J/Th, striking the balance between raw hashrate and manageable power consumption. For operations where electricity costs can make or break profitability, this efficiency matters.

Built for Data Center Operations

Bitmain designed the KS5 Pro specifically for enterprise environments. The refined thermal management keeps temperatures stable during continuous operation, while the robust construction handles the vibration and heat cycles that destroy lesser hardware over time. Whether you’re running a single unit or scaling to hundreds, these miners maintain consistent performance.

Why Kaspa Mining Makes Sense

Kaspa’s BlockDAG architecture allows for faster block times and higher throughput compared to traditional blockchain networks. As the network continues to develop, having dedicated KHeavyHash hardware positions you ahead of miners trying to adapt general-purpose equipment. Before committing to any mining investment, running the numbers through profitability calculators helps set realistic expectations.

Key Specifications

• Algorithm: KHeavyHash (Kaspa)
• Hashrate: 21 TH/s
• Power Consumption: 3150W
• Efficiency: 150 J/Th
• Operating Temperature: 5°C to 40°C
• Dimensions: 195 x 290 x 400mm
• Weight: 13.2 kg

Other KS5 Models

• IceRiver KS5L 12T Kaspa Miner
• IceRiver KS5M 15T Kaspa Miner
• BITMAIN Antminer KS5 20T Kaspa Miner