ASIC Miners for Sale: Every Algorithm, Every Generation, DDP Worldwide

Bitcoin Miners

Bitcoin and Bitcoin Cash mining require SHA-256 ASIC hardware. The MillionMiner catalog covers 231 current and previous-generation Bitcoin miners from Bitmain (Antminer S21, S21 Pro, S21 XP, S21 Hydro, S23, S23 Hydro, S23 Hydro 3U) and MicroBT (WhatsMiner M60S, M60S+, M60S++, M66S, M63 series), available in air-cooled, hydro-cooled, and immersion configurations. SHA-256 hardware works on both BTC and BCH networks; operators switch between coins through the mining pool whenever profitability shifts. Profitability in 2026 is driven by efficiency, not hashrate. Current generation hardware spans 9.5 J/TH on the Antminer S23 Hydro 3U to 17.5 J/TH on the entry S21. At $0.08/kWh hosted electricity, a 13.5 J/TH unit costs roughly $210/month to run. The same hashrate at 17.5 J/TH costs $270. That $60 monthly gap compounds to $720 per year, enough to shift a payback window by months. Our full Bitcoin miner ranking by real profitability covers every current SKU with daily revenue math at $0.05, $0.08, and $0.12/kWh. Which Bitcoin miner should I buy in 2026? At $0.08/kWh hosted, the S23 Hydro 3U at 9.5 J/TH produces BTC for approximately $41,350 per coin, a 44% discount to spot. The S21 Pro at 15 J/TH remains the strongest air-cooled BOFU pick for operators without hydro infrastructure. See our S23 Hydro vs S21 XP head-to-head and WhatsMiner M60S++ vs Antminer S21 Pro flagship comparison for the decision frameworks at fleet scale. Does Bitcoin mining still make sense in 2026? Yes, at sub-$0.10/kWh electricity with sub-16 J/TH hardware. Higher rates and older units lose money continuously. Our profitability scenarios with real April 2026 numbers walks through 5 specific deployment cases. For the post-2028-halving math, every unit above 11 J/TH goes underwater at hosted rates unless BTC clears $130K. Every Bitcoin miner ships with full Bitmain or MicroBT warranty intact (365 days on S19/S21 series, 180 days on most other models) and free worldwide DDP delivery. Buyers choosing hosting skip home setup entirely: hardware arrives at our Nebraska, Missouri, or Mississippi facility, gets installed within days of arrival, and starts hashing on your specified pool.

Dogecoin / Litecoin Miners

Litecoin and Dogecoin share the Scrypt mining algorithm, which means a single Scrypt ASIC mines both coins simultaneously through merged mining. You commit one electricity bill, run one piece of hardware, and earn both LTC and DOGE in parallel. No second machine. No split hashrate. The hardware does not care which coin the pool credits; the algorithm is identical. The MillionMiner catalog covers 60 Scrypt ASIC miners across Bitmain (Antminer L7 at 9.5 GH/s, L9 at 16 GH/s, L11 at 22 GH/s), Goldshell, and Innosilicon (A6 series). Current-generation Scrypt hardware runs between 220 and 320 J/MH efficiency. At $0.08/kWh hosted electricity, an Antminer L9 at 16 GH/s produces roughly $4-6 daily gross revenue depending on LTC/DOGE prices and Doge subsidy effects. Why merged mining beats Bitcoin for many home miners. At residential rates above $0.10/kWh, Bitcoin SHA-256 hardware loses money on most current-gen units. Scrypt merged mining still works because two coins share the same hashrate revenue stream. Our complete Litecoin and Dogecoin merged mining analysis covers the Doge subsidy math, the L7/L9/L11 buyer decision, and exactly when merged mining stops winning. How does the Doge subsidy actually work? Every Litecoin block also produces a Dogecoin block reward as part of the merged mining linkage. The Dogecoin reward varies with DOGE price; during high-DOGE periods, the subsidy can exceed Litecoin's primary reward, effectively doubling miner revenue at zero additional cost. This is the core economic case for Scrypt over SHA-256 at higher electricity rates. Which Scrypt miner is the best buy in 2026? The Antminer L9 at 16 GH/s is the current sweet-spot air-cooled unit for operators running 1-10 units at hosted or sub-$0.10/kWh residential rates. The L11 at 22 GH/s is the flagship for industrial deployments. The L7 at 9.5 GH/s remains widely deployed but is approaching end-of-economic-life at higher electricity rates. Every Scrypt miner ships with full manufacturer warranty (365 days on L9/L11 from Bitmain, 180 days on most other models) and free worldwide DDP delivery. Hosting customers get on-site installation, pool configuration, and 24/7 monitoring included.

Kaspa Miners

Kaspa (KAS) is a proof-of-work cryptocurrency built on the KHeavyHash algorithm and the GHOSTDAG blockDAG protocol, which produces a new block every second (600x faster than Bitcoin). The high block rate means pool variance is extremely low; miners receive consistent daily payouts rather than infrequent large rewards. Only dedicated KHeavyHash ASICs can competitively mine KAS in 2026; GPU mining became unprofitable after dedicated hardware shipped in 2023. The MillionMiner catalog covers 28 dedicated Kaspa miners across Bitmain (Antminer KS5 at 20 TH/s, KS5 Pro at 21 TH/s, KS5L at 12 TH/s, KS7 at 40 TH/s), IceRiver (KS5M at 15 TH/s, KS5L, KS7), and Goldshell (KA Box Pro at 1.6 TH/s for home use). Hardware efficiency ranges from 80 J/TH on flagship units to 200+ J/TH on older models. Which Kaspa miner is the best buy in 2026? The Bitmain Antminer KS7 at 40 TH/s is the most powerful single unit available. The KS5 Pro at 21 TH/s offers the strongest efficiency-to-acquisition ratio for operators running 1-10 units. For home miners with limited power budget, the Goldshell KA Box Pro at 1.6 TH/s draws only 400W. Our complete Kaspa mining guide covers hardware selection, pool setup, wallet configuration, and current profitability math at $0.035 KAS. How profitable is Kaspa mining right now? At KAS price around $0.035 and hosted electricity at $0.07/kWh, a Bitmain KS5 Pro produces roughly $1.20 net daily revenue. ROI windows depend heavily on KAS price; Kaspa moves 2 to 3x more volatile than Bitcoin, so daily revenue projections at current prices can shift materially within weeks. What is the Toccata hard fork and does it affect mining? Kaspa's Toccata upgrade in June 2026 modifies block structure but does not change the KHeavyHash algorithm. Existing hardware continues working without modification. Every Kaspa miner ships with full manufacturer warranty intact and free worldwide DDP delivery. Hosting customers get on-site installation, dedicated Kaspa pool configuration (WoolyPooly, ViaBTC, or HeroMiners), and 24/7 monitoring.

Ethereum Classic Miners

Ethereum Classic (ETC) uses the Etchash algorithm, a modification of the original Ethash that Ethereum mainnet ran before its September 2022 merge to proof-of-stake. When Ethereum migrated to PoS, the entire ETH mining hashrate that did not migrate to ETC, Ravencoin, or shutdown went looking for a home. ETC absorbed a substantial fraction, and the network has remained the largest Ethash-family chain since. The MillionMiner catalog covers 42 Etchash ASIC miners across Bitmain (Antminer E9 Pro at 3.7 GH/s, E11 at 3.5 GH/s), Innosilicon (A11 Pro at 2 GH/s, A11 at 1.5 GH/s), and iPollo (G1 at 1.5 GH/s). Current generation hardware operates between 700 W and 2,500 W with efficiency in the 600 to 1,100 J/GH range. ETC mining hardware is purpose-built for the Etchash DAG file, which currently sits around 6 GB and grows incrementally as the chain advances. Which ETC miner is the best buy? The Antminer E9 Pro at 3.7 GH/s is the most powerful single-unit Etchash ASIC available, drawing 2,200 W and delivering the strongest efficiency-per-watt in the lineup. The Innosilicon A11 Pro at 2 GH/s remains the volume choice for operators running 5-20 unit deployments. For home miners with constrained power, the iPollo G1 at 1.5 GH/s draws 1,250 W. Does ETC have a long enough runway to justify hardware investment? ETC's hashrate has remained stable since the 2022 ETH merge; the chain produces consistent block rewards (currently 2.048 ETC per block) and shows no signs of immediate algorithm change. The unknown is whether ETC migrates to proof-of-stake in a future hard fork. As of April 2026 there is no such proposal on the development roadmap, but operators should not assume infinite runway. ETC mining hardware in 2026 is best treated as a 2-3 year ROI vehicle, not a 5-7 year one. Every Etchash miner ships with full manufacturer warranty intact and free worldwide DDP delivery. Hosting customers get on-site installation, pool configuration (Ethermine, F2Pool, 2Miners), and 24/7 monitoring included.

Aleo Miners

Aleo (ALEO) is a zero-knowledge privacy-focused proof-of-work cryptocurrency that uses proof-of-succinct-work (PoSW), a zkSNARK-based consensus mechanism. PoSW requires miners to generate cryptographic proofs that a computation occurred correctly, rather than searching for hash preimages like SHA-256 mining. This fundamentally different workload requires fundamentally different silicon. GPU mining of Aleo is technically possible but completely uncompetitive against dedicated zkSNARK ASICs that shipped in 2024-2025. The MillionMiner catalog covers 14 dedicated Aleo miners across Bitdeer (SealMiner A1 and A2), IceRiver (AE series including AE3 and AE5), Antminer (AL1), and a small number of secondary entrants. Hardware delivers between 200 and 1,500 MH/s on the zkSNARK algorithm with power draw ranging from 1,200 W to 3,600 W. Hardware selection is materially thinner than SHA-256 or KHeavyHash because manufacturers are still scaling zkSNARK ASIC production. Should I mine Aleo right now? Aleo mainnet launched in 2025 and is still in its early growth phase. Network difficulty and hashrate are both climbing, but the per-unit revenue at current Aleo prices favors early adopters who can deploy hardware before difficulty doubles. The volatility is significant; treat Aleo mining revenue as 3-5x more variable than Bitcoin on a daily basis. Hardware ROI windows depend heavily on Aleo price trajectory over the next 12 to 18 months. Which Aleo miner should I buy? The Bitdeer SealMiner A2 at 1,500 MH/s is the current efficiency leader. The IceRiver AE series offers strong mid-range options for operators running 1-5 units. The Antminer AL1 covers Bitmain's entry into the algorithm. Every Aleo miner ships with full manufacturer warranty intact and free worldwide DDP delivery. Given the relative novelty of the algorithm and limited pool ecosystem, hosting customers benefit from our dedicated Aleo pool relationships (currently F2Pool Aleo and HeroMiners Aleo) plus 24/7 monitoring for the chip stability issues that have occasionally surfaced on first-generation zkSNARK hardware.

Alephium Miners

Alephium (ALPH) is a sharded proof-of-work cryptocurrency built on the BlockFlow protocol, using the Blake3 hashing algorithm. The chain processes transactions in parallel across multiple shards while preserving cross-shard security through its proof-of-less-work consensus. Alephium ASIC hardware shipped in 2024 and now dominates the network hashrate, with GPU mining no longer competitive at current difficulty levels. The MillionMiner catalog covers 14 Alephium miners across IceRiver (AL3 at 2.5 TH/s, AL2, AL1), Goldshell (AL Box and AL Box Pro), and Bitmain (AL1 entry-level Blake3 ASIC). Current-generation Alephium hardware operates between 1,800 W and 3,600 W with efficiency in the 1,200 to 2,400 J/TH range on Blake3. Is Alephium mining profitable in 2026? Alephium remains a niche but growing PoW network. ALPH price volatility is high (5-10x daily moves are not unusual), which means revenue projections at current prices can shift materially within weeks. At hosted rates of $0.08/kWh and ALPH around $1.20, an IceRiver AL3 produces roughly $2-3 daily net revenue. ROI windows typically run 12 to 24 months at current network difficulty. Which Alephium miner is the best buy? The IceRiver AL3 at 2.5 TH/s is the efficiency leader for industrial deployments. The Goldshell AL Box Pro is the right entry-level choice for home miners running 1-2 units on residential power. For operators considering algorithm diversification beyond Bitcoin and Kaspa, Alephium offers exposure to a sharded PoW design that is structurally different from any other major coin. How does Alephium compare to Kaspa? Both target high-throughput PoW with shorter block times than Bitcoin. Kaspa uses GHOSTDAG; Alephium uses BlockFlow sharding. Network maturity differs: Kaspa has deeper liquidity and a larger mining ecosystem. Alephium has thinner liquidity but stronger smart contract functionality. Most operators who diversify beyond Bitcoin and Kaspa add Alephium as a third position rather than a primary one. Every Alephium miner ships with full manufacturer warranty intact and free worldwide DDP delivery. Hosting customers get pool configuration, monitoring, and on-site repair included.

Other Asic Miners

Beyond the headline algorithms (SHA-256, Scrypt, KHeavyHash, Etchash), a wider universe of proof-of-work cryptocurrencies maintains dedicated ASIC ecosystems worth mining commercially in 2026. This catalog covers 89 specialty ASIC miners across the algorithms most operators consider for portfolio diversification or specific revenue-stream targeting. Zcash (ZEC, Equihash): Antminer Z15 Pro at 840 KSol/s and 3.31 J/kSol is the dominant institutional unit. Foundry's April 2026 Zcash pool launch captured 30% of network hashrate within 30 days, signaling the institutionalization of privacy coin mining. Bitmain's official Z15 Pro inventory is currently sold out until September 2026; our Foundry Zcash pool analysis covers the operator implications and our Z15 vs Z15 Pro buyer guide covers the per-unit decision. Monero (XMR, RandomX): Antminer X5 and X9 at 212 KH/s to 540 KH/s. RandomX is CPU-friendly by design, which means ASIC dominance is less complete than on SHA-256, but the X-series remains the most efficient option for sustained Monero mining. Our complete Monero mining guide covers the hardware options including the Pinecone R1X and the broader RandomX ASIC landscape. Handshake (HNS, Blake2b+SHA3): Goldshell HS series and Bitmain options for the decentralized DNS root-zone consensus. Nervos (CKB, Eaglesong): Antminer K7 and Goldshell CK Box for Nervos Network mining, which powers the CKB layer-one blockchain. Other algorithms covered: Sia (Blake2b), Decred (Blake3 variant), various secondary PoW chains where dedicated ASIC hardware exists but doesn't warrant its own subcategory page given current volume. Why mine niche PoW coins? Two reasons. First, algorithm diversification reduces single-chain exposure (a Bitcoin-only operator absorbs 100% of any SHA-256 protocol or market shock). Second, niche chains occasionally produce 5-10x ROI windows during favorable price cycles, particularly when GPU mining migrates away from older hardware. Every specialty miner ships with full manufacturer warranty intact and free worldwide DDP delivery.

Hydro Miners

Hydro-cooled ASIC miners replace fans with closed-loop water cooling, which produces three operationally meaningful changes: efficiency improves by 15-20% versus equivalent air-cooled units because cooler chips need less voltage to maintain hashrate, noise drops from 75-76 dB to roughly 50 dB (the volume of a quiet conversation rather than a vacuum cleaner), and rack density increases substantially because you can stack 3U hydro units far closer than air-cooled chassis. The trade-off is infrastructure: you need a CDU (coolant distribution unit), plumbing, and typically 380-415V three-phase power. The MillionMiner catalog covers 70 hydro-cooled ASIC miners. The headline lineup: Antminer S23 Hydro at 580 TH/s and 9.5 J/TH (the most efficient Bitcoin miner ever produced), S23 Hydro 3U at 1,160 TH/s, S21 XP Hydro at 473 TH/s and 12 J/TH, S21+ Hydro at 395 TH/s, S21 Hydro at 335 TH/s, S19 XP Hydro 3U at 512 TH/s, S21e XP Hydro 3U at 860 TH/s. MicroBT WhatsMiner coverage: M53S++ at 242 TH/s, M63S at 360-390 TH/s, M63 Hydro at 368 TH/s, M79 Hydro series. Should I buy hydro-cooled or air-cooled? Hydro wins on three dimensions: efficiency (9.5-15 J/TH vs 13-17 J/TH for air), noise (50 dB vs 75 dB), and density (3U hydro vs air-cooled chassis). Air wins on infrastructure simplicity. For home miners without three-phase power and a closed coolant loop, air-cooled hardware is the practical answer. For commercial deployments above 10 units, hydro typically wins on total cost of ownership. Our S21 XP Hydro review and S23 Hydro vs S21 XP head-to-head cover the full decision frameworks. What infrastructure do I need for a hydro miner? A CDU sized for your fleet thermal output, plumbing rated for the operating pressure (typically 3.5 bar maximum on Antminer Hydro), 380-415V three-phase power, and a cooling tower or chilled water loop sized for the heat rejection. Single-unit deployments can use an external hydro radiator (4.5-12 kW), which we stock under hydro radiators. Multi-unit deployments typically use rack-mounted CDU systems. Can I run a hydro miner at home? Technically yes if you have three-phase power and can build a closed coolant loop with an external radiator. Practically, most home miners with sub-5-unit fleets choose air-cooled. For operators considering immersion cooling as an alternative cooling strategy, see our bitcoin mining immersion cooling deep-dive. Every hydro miner ships with full manufacturer warranty intact and free worldwide DDP delivery. For operators who want hydro performance without the infrastructure build, our hosting facilities run hydro-cooled fleets at $0.07-$0.08/kWh with full infrastructure included.