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Sia Algorithm Miners
ASIC miners built for the Sia algorithm, ranked by live daily net profit. Use the filters to narrow by brand, stock, or budget, or jump straight to the top performer — the ranking updates as coin prices, network difficulty, and your electricity rate change.
What to look for in a Sia miner
- Efficiency (J/TH or equivalent) — lower is better. A 5% gain in efficiency usually beats a 10% gain in hashrate on ROI.
- Compare power draw against your circuit capacity and cooling before purchase, especially for home deployments.
- Check which coins the model supports — most Sia miners target the dominant coin but a few are multi-coin capable.
- Consider the hardware lifecycle — Sia miners nearing an efficiency generation transition may lose value faster.
Frequently Asked Questions
What is the Sia algorithm used for?
The Sia algorithm is the proof-of-work mechanism for one or more cryptocurrencies. Every miner on this page is purpose-built to solve Sia hashes as efficiently as possible.
Which coins can I mine with a Sia ASIC?
The product cards list the supported coins for each Sia miner. The dominant coin is what most buyers target, but dual-coin miners are common for some algorithms and offer flexibility if one coin's price drops.
What is the most profitable Sia miner today?
The ranking above is sorted by live daily net profit at your electricity rate — the top row is the current most profitable Sia miner we have in stock.
How important is efficiency for Sia miners?
Efficiency is the single biggest factor in long-run profitability. A more efficient Sia miner stays profitable longer as difficulty rises and electricity prices fluctuate, which is why the best buy isn't always the highest hashrate.