The House Mining Increase Has a Catch
A brand new technology of quiet, low-power SHA-256 miners has put solo mining again on the desk. A Bitaxe attracts much less energy than a cellphone charger. A Canaan Avalon Nano is the scale of a router and runs close to library-quiet. You plug it in, level it at a pool, and you might be mining the identical algorithm as a warehouse stuffed with Antminers.
The catch is scale. Your private home miner does 1 to fifteen TH/s. The Bitcoin community does near 1 ZH/s — that may be a billion TH/s. Solo mining is a lottery, and on Bitcoin the jackpot odds are astronomical. However SHA-256 shouldn’t be solely Bitcoin. Bitcoin Money (BCH) makes use of the very same algorithm, the identical {hardware}, and the identical block reward — on a community a number of hundred instances smaller. That one truth adjustments every part about residence solo mining.
Which House SHA-256 Miners Truly Make Sense
Three classes cowl virtually every part folks run at residence in the present day. For a deeper breakdown of particular person micro miners, see our Bitcoin solo mining information.
Plug-in lottery miners (open-source)
- Bitaxe Gamma: a single BM1370 chip, round 1.2 TH/s at 15–18 W. Open-source, near-silent, the reference residence miner.
- NerdQaxe++: 4 BM1370 chips, roughly 4.8–6 TH/s at about 100 W. The excessive finish of the open-source boards.
- NerdMiner V2: an ESP32 studying machine measured in kH/s, not TH/s. Deal with it as an academic toy — its real-world block odds are successfully zero.
Business desktop miners
- Avalon Nano 3: 4 TH/s at 140 W. Pocket-sized, app-managed.
- Avalon Nano 3S: as much as 6 TH/s, as quiet as 36 dB, with lower-power modes. The candy spot for a quiet residence unit.
- Avalon Mini 3 / Avalon Q: 37.5 TH/s and 90 TH/s respectively — much more hashrate whereas staying quiet (Avalon charges the Q at round 40–50 dB, near a quiet workplace). The actual trade-off is energy and warmth: at 800–1,674 W they heat a room way over a pocket-sized Nano.
- FutureBit Apollo II: round 6 TH/s in eco mode and runs a full Bitcoin node alongside mining.
Repurposed datacenter ASICs
- Antminer S9: about 14 TH/s for little or no cash used, however roughly 1.3 kW and 75–85 dB of noise. Actual hashrate, however loud and scorching for a residing area.
- Antminer S19 / S21: 90–235 TH/s. These are datacenter machines — essentially the most hashrate per field, however not designed to stay in a house.
Your Actual Odds of Hitting a Block
Overlook “1000’s of years.” The sincere solution to image solo mining is a lottery ticket: most tickets lose, however a single win pays a whole block — 3.125 BTC or 3.125 BCH. The one query is how good your ticket is, and that comes down to 1 ratio: your hashrate versus the entire community.
- Bitcoin community: near 1 ZH/s — huge, so the prize is big and the percentages are lengthy.
- Bitcoin Money community: about 3.5 EH/s, roughly 0.35% the scale — so the identical ticket is about 280–300× extra more likely to win.
Right here is the prospect of your miner discovering a block in any given month, straight from 2CryptoCalc:
- Bitaxe Gamma (1 TH/s) — Bitcoin: ~1 in 204,000 · Bitcoin Money: ~1 in 740
- NerdQaxe++ (4.8 TH/s) — Bitcoin: ~1 in 42,500 · Bitcoin Money: ~1 in 154
- Avalon Nano 3S (6 TH/s) — Bitcoin: ~1 in 34,000 · Bitcoin Money: ~1 in 123
- Antminer S9 (15 TH/s) — Bitcoin: ~1 in 13,600 · Bitcoin Money: ~1 in 49
Put it in plain lottery phrases. A single Bitaxe aimed toward Bitcoin has roughly a 1 in 900 million likelihood on every block — true moonshot territory, however the prize is an entire 3.125 BTC. Intention that very same Bitaxe at Bitcoin Money and your odds climb to about 1 in 60 in a yr. A quiet Avalon Nano 3S sits close to 1 in 10 per yr for a BCH block, and an Antminer S9 round 1 in 4. These are actual, human-scale odds — and a profitable block pays the total 3.125 BCH even whether it is practically empty.
Need even higher odds on the identical SHA-256 {hardware}? Youthful networks like Quai give a house miner a far larger slice of the pie. See our information to mining Quai on 2Miners.
Avalon House Solo Mining in 3 Steps
Canaan’s Avalon Nano line is constructed for precisely this — managed solely from the AvalonFamily app, no command line wanted.
- Energy on and join. Plug within the miner, open the AvalonFamily app, add the machine, and join it to your Wi-Fi.
- Configure pool and pockets. Enter the solo mining pool URL, then your pockets tackle because the employee and x because the password.
- Begin mining. Save and refresh the dashboard. When the standing reads Energetic and the hashrate climbs, you might be mining.
One phrase of warning that Avalon’s personal display screen provides you: don’t change superior frequency or voltage settings until you genuinely know what you might be doing. Inventory settings are tuned for stability, and a nasty overclock prices you uptime — which on a lottery miner means fewer tickets, no more.
Settings for 2Miners Solo Swimming pools
Bitcoin (BTC) SOLO
Full reward, paid to whoever solves the block. Use the closest area:
- Europe: solo-btc.2miners.com:2626
- USA: us-solo-btc.2miners.com:2626
- Asia: asia-solo-btc.2miners.com:2626
- Employee: your BTC pockets tackle
- Password: x
Pool web page: 2Miners BTC SOLO.
Bitcoin Money (BCH) SOLO
- Pool URL: stratum+tcp://solo-bch.2miners.com:9393
- Employee: your BCH pockets tackle
- Password: x
Two issues to find out about BCH on 2Miners. First, you may take your payout in BTC, TON, or BCH — helpful in case you would relatively accumulate Bitcoin whereas mining the better community. Second, in case you are pasting an outdated legacy “1…” tackle from an trade, convert it to the trendy “bitcoincash:” format with the official Bitcoin Money Tackle Converter first, or the pool is not going to credit score you.
Pool pages: BCH SOLO and BCH PPLNS. For extra on getting paid in a special coin than you mine, see BTC payouts for altcoin mining.
Shared mining (PPLNS) pays you a gentle trickle for the work you contribute — no luck concerned. The issue at house is how small that trickle is. A Bitaxe mining Bitcoin in a shared pool earns on the order of 50 satoshis a day — a fraction of a cent. You’ll by no means really feel it. That’s not the pool’s fault; it’s merely what 1 TH/s is value towards a zettahash community.
Solo flips the deal. Similar miner, similar energy invoice — however as an alternative of mud on daily basis, you maintain a ticket on your complete block reward. Most days nothing occurs. Then one block lands and also you gather all 3.125 cash your self. That’s the entire level: shared pays you a bit, assured; solo pays you nothing, or a fortune. At residence scale, the place “a bit” rounds to nothing anyway, the lottery shot is the rational enjoyable.
That is precisely why Bitcoin Money is the sensible residence goal. Similar miners, similar 3.125 reward, however odds tons of of instances higher — a real likelihood at a full block when you sleep, as an alternative of a quantity with no zeroes in entrance of it. Run your actual miner via 2CryptoCalc to see each the shared payout and the solo likelihood for any hashrate, then choose your pool: BTC SOLO, BCH SOLO, or BCH shared.
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