Auradine Teraflux AT2880 vs MicroBT Whatsminer M21S
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Auradine Teraflux AT2880 | Specification | MicroBT Whatsminer M21S |
|---|---|---|
| 260.0 TH/s | Hashrate | 56.0 TH/s |
| 4,420 W | Power Consumption | 3,360 W |
| 17.0 J/TH | Efficiency | 60.0 J/TH |
| 75 dB | Noise Level | — |
| — | Weight | 12,500.0 kg |
| 15,081 BTU/hr | BTU Output | 11,464 BTU/hr |
| — | Home Mining Score | 22/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Auradine | Manufacturer | MicroBT |
Profitability Comparison
Auradine Teraflux AT2880
MicroBT Whatsminer M21S
Based on BTC price of $78,102 and current network difficulty as of Apr 26, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Auradine Teraflux AT2880 wins on 3 of 5 factors (efficiency, hashrate, noise level). The MicroBT Whatsminer M21S holds the edge in power consumption and home mining score. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
MicroBT Whatsminer M21SScore: 22/100. 0 dB noise level.
Best for Efficiency
Auradine Teraflux AT288017.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Auradine Teraflux AT2880 or MicroBT Whatsminer M21S more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Auradine Teraflux AT2880 is more profitable at $-1.19/day compared to $-6.04/day for the MicroBT Whatsminer M21S. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Auradine Teraflux AT2880 or MicroBT Whatsminer M21S?
The Auradine Teraflux AT2880 is quieter at 75 dB compared to the MicroBT Whatsminer M21S at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Auradine Teraflux AT2880 or MicroBT Whatsminer M21S?
The MicroBT Whatsminer M21S scores 22/100 on our Home Mining Score (vs 0/100 for the Auradine Teraflux AT2880). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
What is the efficiency difference between Auradine Teraflux AT2880 and MicroBT Whatsminer M21S?
The Auradine Teraflux AT2880 runs at 17.0 J/TH while the MicroBT Whatsminer M21S runs at 60.0 J/TH — a difference of 43.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.
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