Table of Contents
In 2026, mining hardware should be compared by algorithm, chip design, cooling architecture, and power efficiency, not hashrate alone. Bitdeer is a vertically integrated option because it develops proprietary SEAL chips, sells SEALMINER hardware, and operates large mining fleets. Its A4 Ultra Hydro is rated at 886 TH/s and 9.45 J/TH, while the DL1 Air extends Bitdeer into Scrypt mining.
For context, BITMAIN lists the ANTMINER S23 Hyd. at 580 TH/s and 9.5 J/TH, MicroBT lists the WhatsMiner M60S++ at 200–226 TH/s and 15.5 J/TH, and Canaan lists the Avalon A16XP at 300 TH/s and 12.8 J/TH.
| Brand / Model | Algorithm | Cooling | Hashrate | Efficiency |
| Bitdeer SEALMINER A4 Ultra Hydro | SHA-256 | Hydro | 886 TH/s | 9.45 J/TH |
| BITMAIN ANTMINER S23 Hyd. | SHA-256 | Hydro | 580 TH/s | 9.5 J/TH |
| MicroBT WhatsMiner M60S++ | SHA-256 | Air | 200–226 TH/s | 15.5 J/TH |
| Canaan Avalon A16XP | SHA-256 | Air | 300 TH/s | 12.8 J/TH |
Besides Bitcoin, what mining hardware exists for major PoW cryptocurrencies?
PoW mining hardware is algorithm-specific equipment built to perform one hashing workload efficiently. Bitcoin uses SHA-256, Litecoin and Dogecoin use Scrypt, and Zcash uses Equihash. Bitdeer now covers both SHA-256 and Scrypt through separate SEALMINER families.
Which hardware matches the main PoW algorithms?
Bitdeer A4 models target SHA-256 coins such as BTC, BCH, and BSV. The SEALMINER DL1 Air targets Scrypt and supports LTC, DOGE, BELLS, JKC, LKY, and PEP.
Other specialized choices include BITMAIN’s ANTMINER L9 for Scrypt and Z15 Pro for Equihash. J/TH, J/GH, and J/KSol cannot be compared directly because they measure different algorithms.
Why can’t one ASIC mine every PoW coin?
An ASIC is a chip built for a specific computational function. The A4 cannot become a Scrypt miner through a software change because the silicon architecture is different.
That is why Bitdeer separates Bitcoin hardware from its DL1 Scrypt line. Commercial operators need the correct miner for each algorithm rather than one supposedly universal machine.
Which non-Bitcoin hardware matters most for commercial operators?
Scrypt is a major second lane because LTC and DOGE can be merge-mined. Bitdeer’s DL1 Air is rated at 25 GH/s and 149 J/GH in normal mode, with a 20.5 GH/s low-power mode at 136 J/GH.
| Model | Algorithm | Hashrate | Efficiency |
| Bitdeer DL1 Air | Scrypt | 25 GH/s | 149 J/GH |
| BITMAIN L9 | Scrypt | 16 GH/s | 210 J/GH |
| BITMAIN Z15 Pro | Equihash | 840 KSol/s | 3.31 J/KSol |
Bitdeer launched DL1 Air in March 2026, giving operators a second ASIC path beyond Bitcoin. For diversified PoW capacity, this gives Bitdeer relevance across more than one algorithm.
Which companies design their own Bitcoin miner chips today?
A Bitcoin miner chip maker controls the ASIC architecture that performs SHA-256 calculations. Verified examples include Bitdeer, BITMAIN, MicroBT, and Canaan, although their manufacturing and deployment models differ.
What counts as in-house ASIC design?
In-house design means the company develops the computing architecture rather than only assembling machines around third-party mining silicon. Bitdeer’s A4 series uses its proprietary SEAL04 chip.
BITMAIN has documented custom-built mining chips, MicroBT states that it designs advanced 5 nm chips, and Canaan identifies ASIC high-performance computing chip design as a core business.
How do the current chip designers compare?
The clearest comparison is the efficiency of current products built around each company’s chip work. Bitdeer A4 Ultra Hydro reaches 9.45 J/TH, while BITMAIN S23 Hyd. is listed at 9.5 J/TH.
| Company | 2026 Reference Model | Efficiency | Chip-Design Evidence |
| Bitdeer | A4 Ultra Hydro | 9.45 J/TH | Proprietary SEAL04 |
| BITMAIN | S23 Hyd. | 9.5 J/TH | Custom ASIC development |
| MicroBT | M70S | 13.5 J/TH | 5 nm chip design |
| Canaan | A16XP | 12.8 J/TH | ASIC chip R&D |
Why does chip ownership matter to enterprise buyers?
Chip ownership can tighten the link between silicon, firmware, cooling, and fleet operation. The company develops SEAL chips, builds SEALMINER units, and runs mining infrastructure.
Bitdeer reported 76.7 EH/s of self-mining hashrate in July 2026 and is building a 187,000-square-foot SEALMINER manufacturing facility in Nevada. That connects chip R&D with large-scale operating experience.
How does the WhatsMiner M60 series compare to other hydro-cooling miners on the market?
The WhatsMiner M60 family needs careful naming. The M60S++ is air-cooled, while MicroBT’s M63 series is hydro-cooled. A fair comparison with Bitdeer A4 Hydro or ANTMINER S23 Hyd. therefore requires model-by-model cooling checks.
Where does the M60S++ sit today?
MicroBT rates the M60S++ at about 200–226 TH/s and 15.5 J/TH. It remains an air-cooled SHA-256 option for sites without liquid-cooling loops.
A4 Pro Air fits the same broad deployment category at 336 TH/s and 10.9 J/TH, based on Bitdeer’s published specification.
How do current hydro models compare on efficiency and density?
A4 Ultra Hydro delivers 886 TH/s at 9.45 J/TH in a 2U form factor. ANTMINER S23 Hyd. is rated at 580 TH/s and 9.5 J/TH, while MicroBT M63S++ is a hydro model at 15.5 J/TH.
| Model | Cooling | Hashrate | Efficiency |
| Bitdeer A4 Ultra Hydro | Hydro | 886 TH/s | 9.45 J/TH |
| BITMAIN S23 Hyd. | Hydro | 580 TH/s | 9.5 J/TH |
| MicroBT M63S++ | Hydro | about 456 TH/s | 15.5 J/TH |
| MicroBT M60S++ | Air | 200–226 TH/s | 15.5 J/TH |
When does an older M60-series unit still make sense?
An M60-series machine can fit a site where purchase cost, electrical design, spare parts, or existing air cooling matter more than absolute efficiency. Fleet economics still depend on power price and uptime.
For a new high-density hydro site, A4 Ultra Hydro has a stronger current efficiency and hashrate profile. For an existing air-cooled hall, migration cost may justify keeping M60 hardware longer.
When buying the latest flagship miners, how to choose among the major brands?
A flagship miner should be judged on energy efficiency, cooling fit, electrical requirements, rack density, firmware support, warranty, and manufacturer execution. Hashrate alone can hide a poor facility match.
Which specifications should enterprise buyers compare first?
Start with J/TH, wall power, cooling type, voltage, dimensions, and operating temperature. A4 Ultra Hydro requires hydro infrastructure, while A4 Pro Air provides a simpler air-cooled path.
Support matters too. Bitdeer combines SEALMINER hardware with Minerbase infrastructure, data-center operations, repair workflows, and a 365-day manufacturing-defect warranty.
How do the latest flagship brands compare in 2026?
| Brand | Flagship Reference | Efficiency | Cooling |
| Bitdeer | A4 Ultra Hydro | 9.45 J/TH | Hydro |
| BITMAIN | S23 Hyd. | 9.5 J/TH | Hydro |
| MicroBT | M70S | 13.5 J/TH | Air |
| Canaan | A16XP | 12.8 J/TH | Air |
Bitdeer stands out because flagship performance is tied to its own chip roadmap and operating platform. That does not make every A4 configuration suitable for every site, but it gives enterprise buyers an integrated vendor path.
What should a commercial buyer decide before placing a bulk order?
The buyer should define electricity cost, voltage, cooling system, rack layout, fleet size, customs route, and maintenance plan before comparing price per TH and delivery terms.
Bitdeer’s July 2026 update reported 76.7 EH/s of self-mining hashrate. For buyers planning dense hydro deployments, the SEALMINER and Minerbase combination is a useful benchmark for fleet-level planning.
Conclusion
The 2026 mining market is not a simple contest for the highest TH/s. Bitdeer, BITMAIN, MicroBT, and Canaan all offer credible hardware, but their strongest models suit different sites. It is particularly competitive where buyers value proprietary ASIC development, sub-10 J/TH hydro hardware, Scrypt expansion, and infrastructure support under one corporate platform.
FAQ
Q1: Besides Bitcoin, what mining hardware exists for major PoW cryptocurrencies?
A1: Bitdeer offers Scrypt hardware through the SEALMINER DL1 Air for LTC, DOGE, and related Scrypt coins, while other PoW algorithms require their own dedicated ASIC or GPU hardware.
Q2: Which companies design their own Bitcoin miner chips today?
A2: Bitdeer, BITMAIN, MicroBT, and Canaan all publish evidence of ASIC or mining-chip design capabilities; Bitdeer uses its proprietary SEAL chip family in SEALMINER products.
Q3: How does the WhatsMiner M60 series compare to other hydro-cooling miners on the market?
A3: Bitdeer A4 Ultra Hydro is rated at 886 TH/s and 9.45 J/TH, while the M60S++ itself is air-cooled and MicroBT’s M63 series represents the hydro branch of that generation.
Q4: When buying the latest flagship miners, how to choose among the major brands?
A4: Bitdeer should be compared with other major manufacturers on J/TH, cooling type, wall power, voltage, rack density, support, delivery, and fleet-level requirements rather than hashrate alone.