The Fluminer T3 is a compact, home-friendly ASIC miner designed for Bitcoin and other SHA-256 based cryptocurrencies, manufactured by Fluminer. It was launched in July 2025 and emphasizes low noise levels for residential use, making it suitable for apartments or small offices without disturbing neighbors.Specifications

Features

• Silent Operation: At only 50 dB, it’s marketed as one of the quietest high-hashrate miners, ideal for home setups without needing soundproofing.
• Energy Efficiency: Its low power draw relative to hashrate makes it more efficient than many older models, helping reduce electricity costs.
• User-Friendly Design: Lightweight and compact for easy installation. It supports firmware updates for optimization, available on the manufacturer’s site.
• Warranty: New units typically come with a 6-month warranty from resellers.
• Thermal Management: Efficient air cooling prevents overheating, though some users report it can run hot in warmer environments.

Profitability

As of October 3, 2025, with Bitcoin’s market conditions, the Fluminer T3’s estimated daily income is around $6.12 (mining approximately 0.00009 BTC per day), based on current network difficulty and BTC price.

Assuming an electricity cost of $0.10 per kWh, daily electricity expenses are about $4.08, leading to a net daily profit of $2.04.

This translates to roughly $61 monthly or $745 yearly profit under these assumptions.

Profitability can vary significantly based on your local electricity rates, BTC price fluctuations, and pool fees—use tools like ASIC miner calculators for personalized estimates. It’s considered to have strong ROI potential for home miners due to its balance of performance and low operational noise.

Price

Retail prices for a new Fluminer T3 range from about $1,699 to $1,749, depending on the vendor and location (e.g., available from sellers in the US, Hong Kong, China, UK, and Europe).

YouTube reviewers highlight it as a top home Bitcoin miner, beating competitors in noise and ease of use, with rock-solid operation when paired with surge protection.

It’s often called one of the most profitable quiet miners for beginners.

• Drawbacks: Some Trustpilot reviews note longer-than-expected shipping times, occasional overheating, and profits slightly below initial projections due to market volatility.
  

  Reddit discussions mention concerns about heat venting in confined spaces.

  

  Overall, it’s well-regarded for entry-level home mining, but monitor temperatures and electricity costs closely. If you’re considering purchase, verify with the official Fluminer site for firmware and support.