Avalon Mini 3 37.5 TH/s Bitcoin ASIC mining hardware

Avalon Mini 3 37.5 TH/s Bitcoin ASIC

The Avalon Mini 3 is a Bitcoin ASIC miner rated at 37.5 TH/s using 66 chips on a 4-nanometer process. It connects via USB to a complimentary Wi-Fi module and also supports LAN access. The unit draws 800 W from 110-240 V AC at 50/60 Hz and weighs 8.35 kg net. It is intended for home or office solo mining.

Sustained load behaviour and efficiency

At 21.3 J/TH the miner maintains its efficiency during continuous operation rather than only in short bursts. Noise ranges from 33 to 55 dB depending on workload and ambient conditions. The operating temperature window spans -5 to 40 °C, so the device can run steadily in typical indoor environments without thermal throttling.

Upgrade context and when the jump makes sense

Replacing older SHA-256 hardware that delivers significantly lower hashrate per watt reduces electricity cost per terahash. The 37.5 TH/s rating combined with 21.3 J/TH makes the step worthwhile when power price and network difficulty justify the capital outlay. The 360-day limited warranty from first registration adds predictable service coverage.