Miners / Solo/Hobby / Gamma601 Max
Solo/Hobby
Bitaxe

Gamma601 Max

Hashrate1.9 TH/s
Power30 W
Efficiency15.79 J/TH
Profit / day at $0.12/kWh−$0.012
liveData updated 2026-10-01 22:15 UTC · regenerates hourly

Specifications

CategorySolo/Hobby
GenerationGamma Max
AlgorithmSHA-256
Noise~<=38 dB
Dimensions200x150x100
Weight2.5 kg
ConnectivityEthernet
Released2026

Variants

1 variant
1.9 TH/s$69
30 W15.79 J/TH
$/kWh
Tracking live reference rate: $0.12/kWh

Break-even electricity is the one figure below that doesn’t depend on an assumed rate — below that price, the 1.9 TH/s bin is profitable; above it, it loses money mining. Enter your own rate above for exact profit at your cost.

Live profitability

Open in full calculator →
Break-even electricity$0.1031/kWh
Long-run average profit / day at $0.12/kWh
Break-even
−$0.012
−$0.370 / month
Revenue$0.074
Electricity−$0.086
Long-run average mined / day88 sats — 0.00000088 BTC
Cost to mine 1 BTC$98,530
Days to ROI— never
ElectricityRevenue / dayProfit / dayProfit / month
$0.06/kWhcheap / off-peak$0.074$0.031$0.945
$0.12/kWhtypical rate$0.074−$0.012−$0.370
$0.20/kWhhigh-cost grid$0.074−$0.070−$2.12

Solo mining odds

Solo mining is the whole point of a device like the Gamma601 Max — small enough that pooled mining barely pays out, but every block search is still a real, honest lottery ticket.

WindowOdds of a blockProbability
Per block1 in 518,088,2630.00000019%
Per day1 in 3,597,8360.000028%
Per month1 in 118,1950.00085%
Per year1 in 9,8510.010%
Over 10 years1 in 9860.10%
Expected time to one blockonce every 9,850 years

A win pays the full block subsidy plus fees. Pooled mining pays the same expected value in steady sats instead of one lump sum.

Full solo odds explainer →

Where to buy

Sold by minermath
$69for the 1.9 TH/s bin
Register interest

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Questions

What electricity price does the Bitaxe Gamma601 Max need to break even?

$0.1031/kWh — below that rate, the 1.9 TH/s bin is profitable; above it, it loses money mining. At the site's $0.12/kWh reference rate it currently loses $0.012/day; enter your own electricity rate on this page for the exact number at your cost.

What are the solo mining odds for the Bitaxe Gamma601 Max?

At 1.9 TH/s against the current network hashrate, the 1.9 TH/s bin has odds of 1 in 3,597,836 per day of finding a block on its own — expected once every 9,850 years. A real, honest lottery ticket, not a strategy.

Why would anyone buy a device that may lose money mining?

Three honest reasons: it's an accessible way to learn how mining actually works end to end, it buys a real lottery ticket on every block, and it's small and quiet enough to run at a desk, which no industrial miner is. None of those reasons are steady income.

How is profitability calculated?

Daily BTC = your hashrate ÷ network hashrate × 144 blocks/day × (subsidy + average tx fees). Revenue is that figure at the current BTC price. Electricity is watts × 24 ÷ 1,000 × your rate. No pool fee is assumed. Every input is editable in the full calculator.

How current are these numbers?

Price and network difficulty refresh hourly, and the timestamp at the bottom of this page shows the exact snapshot used. If a feed goes stale, the page marks itself stale rather than quietly serving an old figure as current.

Data updated 2026-10-01 22:15 UTC · specs sourced via www.zeusbtc.com/miners/bitaxe-gamma601-max