Question 1

Is Bitcoin mining still profitable in 2026?

Accepted Answer

Yes, Bitcoin mining can still be profitable in 2026, but margins are tighter post-halving (block reward = 3.125 BTC). Profitability hinges on three numbers: electricity cost under ~$0.07/kWh, ASIC efficiency under ~25 J/TH, and hashprice (gross revenue per unit of hashrate per day). A modern ASIC's profitability depends primarily on network difficulty, Bitcoin price, machine efficiency and electricity cost — all of which move daily. Use our profitability calculator, which pulls live price and difficulty, for current economics.

Question 2

How long does it take to mine 1 Bitcoin?

Accepted Answer

The time depends on your share of total network hashrate: a single ASIC is a tiny fraction of global hashrate, so solo mining means waiting years on average for one block, with enormous variance. In a mining pool you earn your proportional share continuously — your hashrate ÷ network hashrate × daily block rewards — which for one machine typically means many years to accumulate 1 full BTC, and longer as difficulty rises. Use the profitability or pool payout calculator for a live estimate. Larger fleets or lower-priced BTC purchases are usually faster paths to 1 BTC.

Question 3

How does Bitcoin mining work?

Accepted Answer

Bitcoin mining secures the network and issues new coins through proof-of-work. Miners run SHA-256 hashes on candidate blocks, racing to find a hash below the current difficulty target. The first to find a valid hash broadcasts the block, earns the block subsidy (3.125 BTC) plus transaction fees, and the network adjusts difficulty every 2,016 blocks (~2 weeks) to keep block time near 10 minutes.

Question 4

What is Bitcoin mining?

Accepted Answer

Bitcoin mining is the process of creating new bitcoins by solving complex mathematical problems that verify transactions on the Bitcoin network. Miners use specialized hardware called ASICs (Application-Specific Integrated Circuits) to compete for block rewards. When a miner successfully solves a block, they receive newly minted bitcoins plus transaction fees from all transactions in that block.

Question 5

How profitable is Bitcoin mining in 2026?

Accepted Answer

Bitcoin mining profitability depends on several factors: your electricity cost (ideally under $0.05/kWh), hardware efficiency (modern ASICs achieve 15-25 J/TH), Bitcoin price, and network difficulty. After the April 2024 halving, block rewards dropped to 3.125 BTC, making efficiency more critical than ever. Use our profitability calculator to analyze your specific situation.

Question 6

What is a Bitcoin halving and how does it affect miners?

Accepted Answer

A Bitcoin halving occurs approximately every four years (every 210,000 blocks), reducing the block reward by 50%. The most recent halving in April 2024 reduced rewards from 6.25 to 3.125 BTC per block. Halvings immediately cut miner revenue in half, forcing less efficient operations to shut down while increasing scarcity and potentially driving price appreciation.

Question 7

How much electricity does Bitcoin mining use?

Accepted Answer

Electricity consumption depends on your hardware and scale. A single modern ASIC like the Antminer S21 uses about 3,500 watts (3.5 kW). Running 24/7, that equals 84 kWh per day or approximately 2,520 kWh per month. At $0.05/kWh, monthly electricity cost would be around $126 per machine. Our electricity cost calculator helps you optimize this expense.

Question 8

What is the best Bitcoin mining hardware in 2026?

Accepted Answer

Current-generation machines include the Bitmain Antminer S23 (318 TH/s, 11 J/TH, air-cooled), the Antminer S23 Hyd (9.5 J/TH) and Bitdeer SEALMINER A4 hydro units; the S23 XP Hyd (8.9 J/TH) is sold as futures. The "best" hardware depends on your electricity cost and cooling—at very low rates, slightly less efficient but cheaper machines may offer better ROI. Use the Hardware page or efficiency threshold chart to compare models.

Question 9

Should I mine Bitcoin or just buy it?

Accepted Answer

The mine vs. buy decision depends on your access to cheap electricity, capital for hardware, technical expertise, and time horizon. Mining can be more profitable if you have power under $0.04/kWh and plan to operate for 2+ years. However, buying Bitcoin is simpler, more liquid, and requires no operational overhead. Our HODL vs Mine calculator compares both strategies.

Question 10

What is the best Bitcoin ASIC miner in 2026?

Accepted Answer

Among shipping air-cooled machines, the Bitmain Antminer S23 offers 318 TH/s at about 11 J/TH. Hydro units such as the S23 Hyd (9.5 J/TH) are more efficient but need a hydro facility, and the S23 XP Hyd (8.9 J/TH) is listed as futures. Best choice depends on power costs, cooling, capital and availability.

Question 11

What is the difference between Antminer S19 and S21?

Accepted Answer

Each Antminer generation cuts energy per terahash: the S19 XP runs about 21 J/TH, the S21 XP about 13.5 J/TH, and the current S23 about 11 J/TH at 318 TH/s. Lower J/TH means lower power cost per bitcoin mined, which matters most at higher electricity rates.

Question 12

Should I buy Whatsminer or Antminer?

Accepted Answer

Antminers (Bitmain) typically lead in efficiency but cost more and have limited availability. Whatsminers (MicroBT) offer better value per TH, easier firmware, and more consistent supply. For sub-$0.04/kWh power, efficiency matters most—choose Antminer. For higher power costs or budget constraints, Whatsminer competes well.

Question 13

Are refurbished Bitcoin miners worth buying?

Accepted Answer

Refurbished miners can offer 30-50% savings but carry risks: unknown usage history, worn components, voided warranties. Only buy from reputable vendors with testing guarantees. Calculate ROI assuming 20% shorter lifespan. Best for miners with very cheap power who can self-service hardware.

Question 14

How long do ASIC miners last before failing?

Accepted Answer

Quality ASICs operate 3-5 years with proper maintenance. Hash boards typically fail before power supplies. Hot, dusty environments accelerate degradation. Enterprise operations budget 5-10% annual hardware replacement. Home miners should expect performance decline after 24-36 months.

Question 15

What is immersion cooling for ASIC miners?

Accepted Answer

Immersion cooling submerges ASICs in dielectric fluid, removing heat more efficiently than air cooling. Benefits include 30% overclocking potential, extended hardware life, reduced noise, and elimination of dust. Drawbacks are higher upfront costs ($2,000-5,000 per unit) and complexity.

Question 16

What is a Bitcoin mining pool?

Accepted Answer

A mining pool combines hashrate from multiple miners to find blocks more consistently. Rather than waiting months or years for a solo block, pool miners receive small, regular payouts proportional to their contributed hashrate. Pools charge 1-3% fees for this service.

Question 17

Which Bitcoin mining pools are best in 2026?

Accepted Answer

Top pools by hashrate: Foundry USA (30%+), AntPool (20%), F2Pool (15%), ViaBTC (12%), Binance Pool (8%). Best choice depends on location, payout method preference, and fee tolerance. Foundry leads in North America; F2Pool and AntPool dominate Asia.

Question 18

What is the difference between PPS, PPLNS, and FPPS?

Accepted Answer

PPS (Pay Per Share) pays fixed rate per valid share regardless of blocks found. PPLNS (Pay Per Last N Shares) pays based on actual blocks found—higher variance but includes luck factor. FPPS (Full Pay Per Share) includes estimated transaction fees. FPPS typically offers highest consistent revenue.

Question 19

How do mining pool fees affect profitability?

Accepted Answer

Pool fees range from 0% (promotional) to 3% (premium services). A 1% fee difference on $100,000 annual revenue costs $1,000. Combine fee comparison with payout method—a 2% FPPS pool often outearns a 1% PPS pool due to included transaction fees.

Question 20

Should I mine with a large or small pool?

Accepted Answer

Large pools offer steady, predictable payouts with low variance. Small pools have higher variance but preserve decentralization. For business operations requiring consistent cash flow, choose top-5 pools. For ideology-driven miners, consider smaller pools like Ocean or CKPool.

Question 21

What is Stratum V2 and should I use it?

Accepted Answer

Stratum V2 is a next-generation mining protocol offering encrypted connections, reduced bandwidth, and optional block template selection by miners. It improves decentralization by letting miners choose transactions. Pools like Braiins and Ocean support V2; adoption is growing but not universal yet.

Question 22

What is demand response mining?

Accepted Answer

Demand response mining involves curtailing operations during peak electricity demand in exchange for payments from grid operators or reduced power rates. Miners can earn $50-200 per MW during grid stress events while avoiding expensive peak-hour electricity, often matching or exceeding mining revenue.

Question 23

How do miners hedge Bitcoin price risk?

Accepted Answer

Miners hedge using: forward sales (selling future production at locked prices), options (buying puts for downside protection), futures (shorting BTC to offset inventory), and hashrate derivatives. Large operations typically hedge 30-70% of expected production to stabilize cash flows.

Question 24

What is behind-the-meter mining?

Accepted Answer

Behind-the-meter mining connects directly to power generation assets (solar farms, wind turbines, gas wells) before grid interconnection. This avoids transmission fees, captures curtailed energy at near-zero cost, and provides generators with predictable load. Common in stranded gas and renewable projects.

Question 25

Should I hold or sell mined Bitcoin immediately?

Accepted Answer

Strategy depends on financial position and market outlook. Selling immediately locks in profit and covers expenses—best for leveraged operations. Holding (HODLing) bets on price appreciation—viable with strong balance sheets and low costs. Many miners sell 50-70% to cover costs while holding remainder.

Question 26

How do professional miners optimize operations?

Accepted Answer

Pro miners optimize through: underclocking for efficiency (reducing hashrate 10-20% can improve J/TH by 15-25%), dynamic tuning based on power prices, preventive maintenance schedules, data-driven fleet management, strategic geographic distribution, and sophisticated power purchasing agreements.

Question 27

What is co-location mining and is it profitable?

Accepted Answer

Co-location involves hosting your ASICs at a third-party facility that provides power, cooling, and security. Typical all-in rates run $0.055-0.085/kWh. Profitable for miners without direct power access. Evaluate host reputation, uptime guarantees, insurance, and contract flexibility before committing.

Question 28

How do miners evaluate power purchase agreements (PPAs)?

Accepted Answer

Key PPA terms: price per kWh (fixed vs indexed), contract length (longer = better rates), take-or-pay minimums, curtailment rights and compensation, interconnection costs, and termination clauses. Best PPAs offer sub-$0.03/kWh with flexible curtailment and reasonable minimums.

Question 29

How do I calculate Bitcoin mining profitability?

Accepted Answer

Mining profitability = (Hashrate × Hashprice) - (Power Consumption × Electricity Rate). Our profitability calculator factors in your hashrate, power consumption, electricity cost, pool fees, and current network conditions to give you daily, monthly, and yearly profit projections.

Question 30

What is a good profit margin for Bitcoin mining?

Accepted Answer

A healthy profit margin is 30-50% above electricity costs. Below 20% margin, you are at risk during price drops. Above 50% indicates excellent conditions. Monitor margins closely—they compress over time as difficulty increases.

Question 31

What is hashprice and why does it matter?

Accepted Answer

Hashprice ($/TH/day) is the revenue miners earn per terahash of computing power per day. It is the single most important metric for mining profitability because it standardizes revenue regardless of your hashrate. When hashprice exceeds your cost per TH, mining is profitable.

Question 32

How is hashprice calculated?

Accepted Answer

Hashprice = (Bitcoin Price × Daily Block Rewards) ÷ Network Hashrate. Because it moves with both Bitcoin price and network hashrate, hashprice changes daily; see the Hashprice chart or the Indexes page for the current live value.

Question 33

What is break-even price in Bitcoin mining?

Accepted Answer

Break-even price is the Bitcoin price at which your mining revenue exactly equals your costs (zero profit, zero loss). If BTC drops below this price, mining becomes unprofitable. Knowing your break-even price helps you make informed decisions about when to continue or pause operations.

Question 34

How do I lower my break-even price?

Accepted Answer

Lower break-even by: reducing electricity costs (negotiate rates, relocate to cheaper regions), upgrading to more efficient hardware, minimizing operational overhead, and optimizing cooling efficiency. Every 10% reduction in power cost significantly lowers your break-even threshold.

Question 35

What does J/TH efficiency mean?

Accepted Answer

J/TH (Joules per Terahash) measures how much energy an ASIC needs to compute one terahash. Lower is better—a 20 J/TH machine is twice as efficient as a 40 J/TH machine. Modern top-tier ASICs achieve 12-18 J/TH, while older models may be 30-50 J/TH.

Question 36

When should I upgrade my mining hardware?

Accepted Answer

Upgrade when your current hardware profit margin drops below 15-20% consistently, or when new hardware offers significantly better efficiency at reasonable cost. Calculate payback period—if new hardware pays for itself within 12-18 months, the upgrade is likely worthwhile.

Question 37

What is Bitcoin hashprice?

Accepted Answer

Hashprice is the expected revenue per terahash per day ($/TH/day) that Bitcoin miners earn. It represents the daily USD value of mining rewards divided by the total network hashrate, serving as a key profitability metric for mining operations.

Question 38

Why does hashprice matter for Bitcoin miners?

Accepted Answer

Hashprice directly determines mining profitability. When hashprice exceeds your cost to produce one terahash of computing power (including electricity and hardware costs), mining is profitable. Miners use hashprice to make operational decisions about expanding or curtailing operations.

Question 39

What factors affect Bitcoin hashprice?

Accepted Answer

Three main factors affect hashprice: Bitcoin price (higher price increases hashprice), network difficulty/hashrate (more miners decrease hashprice), and block rewards (halvings reduce hashprice by 50%). Transaction fees also contribute a smaller variable component.

Question 40

How do Bitcoin halvings impact hashprice?

Accepted Answer

Bitcoin halvings cut the block reward in half approximately every four years, immediately reducing hashprice by roughly 50%. This creates significant pressure on mining profitability unless Bitcoin price increases or less efficient miners exit the network.

Question 41

How long do Bitcoin mining ASICs remain profitable?

Accepted Answer

ASIC profitability depends on efficiency (J/TH), electricity costs, and network conditions. Ultra-efficient miners (15-20 J/TH) may remain profitable for 4-6 years, while older models (40-50 J/TH) can become unprofitable within 1-2 years as difficulty increases.

Question 42

What is J/TH efficiency in Bitcoin mining?

Accepted Answer

J/TH (Joules per Terahash) measures how much energy a mining ASIC consumes to produce one terahash of computing power. Lower J/TH values indicate more efficient miners. Modern ASICs achieve 15-25 J/TH, while older models operate at 40-60 J/TH.

Question 43

When should I upgrade my Bitcoin mining hardware?

Accepted Answer

Consider upgrading when your electricity cost per terahash approaches or exceeds the current hashprice. Monitor your profit margins—when they consistently fall below 20-30%, newer hardware may offer better returns despite the capital investment.

Question 44

How does electricity price affect ASIC lifespan?

Accepted Answer

Electricity price is the primary operational cost determining ASIC economic lifespan. At $0.03/kWh, even 40 J/TH miners can remain profitable longer. At $0.08/kWh, only the most efficient sub-25 J/TH machines maintain positive margins during difficult market conditions.

Question 45

What happens to unprofitable mining hardware?

Accepted Answer

Unprofitable ASICs are typically relocated to regions with cheaper electricity, sold on secondary markets at depreciated prices, repurposed for heating applications, or recycled for component recovery. Some miners hold hardware offline waiting for better market conditions.

Question 46

How often does Bitcoin difficulty adjust?

Accepted Answer

Bitcoin difficulty adjusts approximately every 2,016 blocks, which takes roughly two weeks. The adjustment maintains the target of one block every 10 minutes on average, regardless of how much hashpower joins or leaves the network.

Question 47

What triggers a Bitcoin difficulty increase?

Accepted Answer

Difficulty increases when blocks are found faster than the 10-minute target, indicating more hashpower has joined the network. If 2,016 blocks are mined in less than two weeks, difficulty increases proportionally to slow block production back to target.

Question 48

How does difficulty adjustment affect mining profitability?

Accepted Answer

Difficulty increases reduce each miners share of block rewards, lowering hashprice and profitability. Conversely, difficulty decreases (when miners exit) increase remaining miners rewards. This self-regulating mechanism ensures mining remains competitive.

Question 49

What is the maximum difficulty adjustment per period?

Accepted Answer

Bitcoin limits difficulty adjustments to a maximum 4x increase or 0.25x decrease per period. This prevents extreme swings from sudden hashrate changes and ensures network stability during volatile mining conditions.

Question 50

Why is difficulty adjustment important for Bitcoin security?

Accepted Answer

Difficulty adjustment ensures consistent block times regardless of hashrate changes, maintaining predictable transaction confirmation times and controlled Bitcoin issuance. It also prevents any single entity from easily dominating block production.

Question 51

What is the relationship between hashrate and difficulty?

Accepted Answer

Hashrate and difficulty are directly correlated—when hashrate increases, difficulty adjusts upward to maintain 10-minute block times. Difficulty lags hashrate by up to two weeks due to the adjustment period, creating temporary mining profitability windows.

Question 52

What is Bitcoin network hashrate?

Accepted Answer

Network hashrate measures the total computational power securing the Bitcoin network, expressed in exahashes per second (EH/s). Higher hashrate means more miners competing for block rewards and greater network security against attacks.

Question 53

How do miners profit from hashrate-difficulty lag?

Accepted Answer

When new hashpower comes online, there is a delay before difficulty adjusts. During this window, blocks are found faster but rewards per block remain constant, temporarily increasing total miner revenue. Strategic miners time capacity additions to exploit this lag.

Question 54

What causes hashrate to decrease?

Accepted Answer

Hashrate decreases when mining becomes unprofitable, typically due to Bitcoin price drops, rising electricity costs, or post-halving reward reductions. Miners shut down or relocate equipment, reducing network hashpower until difficulty adjusts downward.

Question 55

How does hashrate growth affect Bitcoin price?

Accepted Answer

Hashrate growth indicates miner confidence and investment in Bitcoin infrastructure, often viewed as bullish for price. High hashrate also increases network security, potentially supporting higher valuations. However, hashrate typically follows price rather than leading it.

Question 56

How is mining profit calculated?

Accepted Answer

Daily profit = Hashprice - Power Cost. Hashprice ($/PH/day) is your mining revenue. Power cost depends on your electricity rate and miner efficiency: Power Cost = (Efficiency J/TH × 1000 TH × 24h × Rate $/kWh) ÷ 1000. When hashprice exceeds power cost, you are profitable.

Question 57

What electricity rate do profitable miners pay?

Accepted Answer

Profitable large-scale miners typically pay $0.02-0.05/kWh through power purchase agreements, stranded gas, or renewable energy surplus. Retail miners paying $0.08-0.15/kWh face significantly tighter margins and higher shutdown risk during hashprice declines.

Question 58

How does miner efficiency affect profitability?

Accepted Answer

Miner efficiency (J/TH) directly determines power consumption. A 25 J/TH miner uses 25 watts per TH, while a 15 J/TH miner uses 40% less power. Lower efficiency miners require cheaper electricity to remain profitable as hashprice compresses.

Question 59

What does the profit margin percentage mean?

Accepted Answer

Profit margin shows what percentage of your hashprice remains after paying electricity costs. A 50% margin means half your revenue goes to power. Higher margins provide a buffer against hashprice drops, while negative margins mean you are mining at a loss.

Question 60

Why do profitable days percentage matter?

Accepted Answer

This metric shows historical resilience—how often your operation would have been profitable over the selected period. High percentages (80%+) indicate robust economics, while low percentages suggest your cost structure is marginal and vulnerable to hashprice volatility.

Question 61

What is the efficiency threshold in Bitcoin mining?

Accepted Answer

The efficiency threshold is the maximum J/TH rating that remains profitable at current hashprice and electricity costs. Miners with efficiency worse (higher) than this threshold operate at a loss and face shutdown pressure.

Question 62

How do I calculate if my miner is above the efficiency threshold?

Accepted Answer

Divide the current hashprice by your electricity cost, then multiply by 1000 and divide by 24. If your ASICs J/TH rating is lower than this number, you are profitable. Higher J/TH means less efficient and potentially unprofitable.

Question 63

What efficiency do modern Bitcoin miners achieve?

Accepted Answer

Latest-generation ASICs like Antminer S21 and Whatsminer M60 achieve 15-20 J/TH. Mid-tier machines operate at 25-35 J/TH, while older models requiring replacement often exceed 40-50 J/TH efficiency ratings.

Question 64

How quickly does the efficiency threshold change?

Accepted Answer

The efficiency threshold shifts with hashprice fluctuations—daily Bitcoin price moves cause immediate changes, while difficulty adjustments create bi-weekly step changes. Halvings cause dramatic threshold tightening, eliminating entire hardware generations.

	Cooling										Status / channel
Antminer S23 XP Hyd Bitmain · 2026	Hydro	600	5,340	8.9	$9.42	+$13.55	37.1 mo	$15,300	$25.50	$5,355	Futures Manufacturer direct
SEALMINER A4 Ultra Hydro Bitdeer · 2026	Hydro	886	8,373	9.4	$14.77	+$19.14	17.2 mo	$9,999	$11.29	$3,500	New Reseller
Antminer S23 Hyd Bitmain · 2026	Hydro	580	5,510	9.5	$9.72	+$12.48	37.7 mo	$14,299	$24.65	$5,005	New Distributor
Antminer S23e U2H Bitmain · 2026	Hydro	865	8,650	10.0	$15.26	+$17.85	21.5 mo	$11,699	$13.52	$4,095	New Distributor
SEALMINER A4 Pro Hydro Bitdeer · 2026	Hydro	680	7,412	10.9	$13.07	+$12.95	22.1 mo	$8,699	$12.79	$3,045	New Reseller
SEALMINER A4 Pro Air Bitdeer · 2026	Air	336	3,662	10.9	$6.46	+$6.40	34.7 mo	$6,750	$20.09	$2,363	New Reseller
Antminer S21 XP+ Hyd Bitmain · 2025	Hydro	480	5,280	11.0	$9.31	+$9.06	33.1 mo	$9,120	$19.00	$3,192	New Manufacturer direct
Antminer S23 Bitmain · 2026	Air	318	3,498	11.0	$6.17	+$6.00	44.4 mo	$8,103	$25.48	$2,836	New Distributor
Antminer S21j XP Hyd Bitmain · 2025	Hydro	495	5,940	12.0	$10.48	+$8.47	32.7 mo	$8,415	$17.00	$2,104	New Manufacturer direct
Antminer S21 XP Hyd Bitmain · 2024	Hydro	473	5,676	12.0	$10.01	+$8.09	28.0 mo	$6,899	$14.59	$1,725	New Distributor
SEALMINER A3 Pro Hydro Bitdeer · 2025	Hydro	660	8,250	12.5	$14.55	+$10.71	30.4 mo	$9,900	$15.00	$2,475	New Manufacturer direct
SEALMINER A3 Pro Air Bitdeer · 2025	Air	290	3,625	12.5	$6.39	+$4.71	31.4 mo	$4,490	$15.48	$1,123	New Reseller
Avalon A16XP 300T Canaan · 2026	Air	300	3,850	12.8	$6.79	+$4.69	33.6 mo	$4,800	$16.00	$1,200	Futures Manufacturer direct
SEALMINER A3 Hydro Bitdeer · 2025	Hydro	500	6,750	13.5	$11.91	+$7.23	30.7 mo	$6,750	$13.50	$1,688	New Manufacturer direct
Antminer S21 XP Bitmain · 2024	Air	270	3,645	13.5	$6.43	+$3.91	37.8 mo	$4,490	$16.63	$1,123	New Distributor
WhatsMiner M70S MicroBT · 2026	Air	248	3,348	13.5	$5.91	+$3.59	29.5 mo	$3,224	$13.00	$806	New Manufacturer direct
Avalon A16 282T Canaan · 2026	Air	282	3,900	13.8	$6.88	+$3.91	30.8 mo	$3,666	$13.00	$917	Futures Manufacturer direct
SEALMINER A3 Air Bitdeer · 2025	Air	260	3,640	14.0	$6.42	+$3.53	46.5 mo	$5,000	$19.23	$1,250	New Reseller
Teraflux AH3880 (Eco) Auradine · 2024	Hydro	400	5,720	14.3	$10.09	+$5.22	32.7 mo	$5,200	$13.00	$1,300	New Reseller
WhatsMiner M73 MicroBT · 2026	Hydro	512	7,424	14.5	$13.10	+$6.50	31.1 mo	$6,144	$12.00	$1,536	New Manufacturer direct
WhatsMiner M70 MicroBT · 2026	Air	220	3,190	14.5	$5.63	+$2.79	28.5 mo	$2,420	$11.00	$605	New Manufacturer direct
SEALMINER A2 Pro Hydro Bitdeer · 2024	Hydro	500	7,450	14.9	$13.14	+$6.00	35.6 mo	$6,500	$13.00	$1,625	New Manufacturer direct
SEALMINER A2 Pro Air Bitdeer · 2024	Air	260	3,874	14.9	$6.83	+$3.12	35.6 mo	$3,380	$13.00	$845	New Manufacturer direct
Antminer S21 Pro Bitmain · 2024	Air	234	3,550	15.2	$6.26	+$2.69	37.6 mo	$3,083	$13.18	$771	New Distributor
WhatsMiner M63S++ MicroBT · 2024	Hydro	464	7,192	15.5	$12.69	+$5.07	30.1 mo	$4,640	$10.00	$1,160	New Manufacturer direct
Avalon A15Pro+ 240T Canaan · 2024	Air	240	3,720	15.5	$6.56	+$2.62	28.6 mo	$2,280	$9.50	$570	New Manufacturer direct
WhatsMiner M60S++ MicroBT · 2024	Air	218	3,379	15.5	$5.96	+$2.38	30.1 mo	$2,180	$10.00	$545	New Manufacturer direct
Teraflux AI3680 (Normal) Auradine · 2024	Immersion	250	4,000	16.0	$7.06	+$2.51	40.5 mo	$3,100	$12.40	$465	New Reseller
Teraflux AT2880 (Normal) Auradine · 2024	Air	180	2,880	16.0	$5.08	+$1.81	39.1 mo	$2,150	$11.94	$323	New Reseller
Avalon A1566HA 500T Canaan · 2024	Hydro	500	8,064	16.1	$14.22	+$4.91	26.8 mo	$4,000	$8.00	$600	New Manufacturer direct
Antminer S21+ Bitmain · 2024	Air	235	3,876	16.5	$6.84	+$2.16	41.7 mo	$2,739	$11.66	$411	New Distributor
SEALMINER A2 Bitdeer · 2024	Air	226	3,729	16.5	$6.58	+$2.07	45.9 mo	$2,893	$12.80	$434	New Manufacturer direct
Avalon A15Pro 221T Canaan · 2024	Air	221	3,662	16.6	$6.46	+$2.00	32.0 mo	$1,945	$8.80	$292	New Manufacturer direct
WhatsMiner M60S+ MicroBT · 2024	Air	200	3,400	17.0	$6.00	+$1.66	63.5 mo	$3,200	$16.00	$480	New Manufacturer direct
Avalon A15XP 209T Canaan · 2024	Air	209	3,720	17.8	$6.56	+$1.44	32.5 mo	$1,421	$6.80	$213	New Manufacturer direct
Avalon A1566HA 460T Canaan · 2024	Hydro	460	8,200	17.8	$14.46	+$3.14	33.7 mo	$3,220	$7.00	$483	New Manufacturer direct
WhatsMiner M63S MicroBT · 2024	Hydro	408	7,344	18.0	$12.95	+$2.66	45.3 mo	$3,672	$9.00	$551	New Manufacturer direct
Avalon A1566I 273T Canaan · 2024	Immersion	273	4,959	18.2	$8.75	+$1.70	32.7 mo	$1,693	$6.20	$254	New Manufacturer direct
WhatsMiner M66S MicroBT · 2024	Immersion	290	5,365	18.5	$9.46	+$1.64	51.7 mo	$2,574	$8.88	$386	New Manufacturer direct
WhatsMiner M60S MicroBT · 2024	Air	184	3,404	18.5	$6.00	+$1.04	52.4 mo	$1,656	$9.00	$248	New Manufacturer direct
WhatsMiner M63 MicroBT · 2024	Hydro	372	7,403	19.9	$13.06	+$1.18	82.9 mo	$2,976	$8.00	$446	New Manufacturer direct
WhatsMiner M66 MicroBT · 2024	Immersion	276	5,492	19.9	$9.69	+$0.88	82.8 mo	$2,208	$8.00	$331	New Manufacturer direct
WhatsMiner M60 MicroBT · 2024	Air	160	3,184	19.9	$5.62	+$0.51	82.9 mo	$1,280	$8.00	$192	New Manufacturer direct
Antminer S19 XP Hydro 257T Bitmain · 2022	Hydro	257	5,346	20.8	$9.43	+$0.41	62.3 mo	$771	$3.00	$386	Used Distributor
Antminer S19j XP 151T Bitmain · 2022	Air	151	3,247	21.5	$5.73	+$0.05	284.8 mo	$453	$3.00	$227	Used Distributor
Antminer S19 XP 141T Bitmain · 2022	Air	141	3,032	21.5	$5.35	+$0.05	197.3 mo	$298	$2.11	$149	Used Secondary market
Antminer S19k Pro 120T (reference) Bitmain · 2022	Air	120	2,760	23.0	$4.87	−$0.28	No payback	$300	$2.50	$150	Used Secondary market
Antminer S19j Pro 104T (reference) Bitmain · 2022	Air	104	3,068	29.5	$5.41	−$1.43	No payback	$145	$1.39	$73	Used Secondary market
Antminer S19 Pro 110T Bitmain · 2022	Air	110	3,250	29.6	$5.73	−$1.52	No payback	$159	$1.45	$80	Used Secondary market
Avalon A1366I 119T Canaan · 2023	Immersion	119	3,570	30.0	$6.30	−$1.74	No payback	$357	$3.00	$36	New Manufacturer direct
Antminer S19 95T (reference) Bitmain · 2022	Air	95	3,250	34.2	$5.73	−$2.10	No payback	$150	$1.58	$75	Used Secondary market