SEALMINER A3 Hyd Description
The Bitdeer SEALMINER A3 Hyd is a high-performance SHA-256 hydro miner designed for cryptocurrency and Bitcoin mining.
Delivering a standard hashrate of 500 TH/s (range 460–540 TH/s) at 6750 W, SEALMINER A3 Hyd balances power consumption and output with 13.5 J/TH energy efficiency.
Featuring a 2U server design, the SEALMINER A3 Hyd supports scalable deployment, easy installation, and maintenance.
Its advanced liquid cooling system ensures efficient heat dissipation, preventing overheating and enabling long-term stable operation.
Ultra-quiet performance makes the A3 Hyd ideal for water-cooled mining setups seeking consistent, efficient, and reliable Bitcoin and cryptocurrency mining.





Specifications
| Manufacturer | Bitdeer SEALMINER A3 Hyd |
| Crypto Algorithm | Coins | SHA256 | BTC/BCH/BSV |
| Hash Rate | 460~540TH/s ±10% |
| Power Efficiency @35℃ | 13.5J/TH ± 5% |
| Power Consumption @35℃ | 6210~7290W ±10% |
| Power Supply Requirements | Â |
| Maximum Input Power Of Power Supply | 10000W |
| Input Voltage | 380~480 VAC, 3-Phase |
| Maximum Input Current | 20Â Â Amp |
| Input Frequency Range | 47~63Â Hz |
| Hardware Confguration | Â |
| Product Dimensions, W*D*H | 482*665*86Â mm |
| Packaging Dimensions, W*D*H | 567*787*248Â mm |
| Product Net Weight | 20.5Â kg |
| Gross Weight Including Packaging | 23Â kg |
| Internet Connections | RJ45 Ethernet 10/100M |
| Environmental Operating Parameters | Â |
| Inlet Liquid Temperature | 20~55 °C¹ |
| Operating Humidity (Non-Condensing) | 10%~90%Â RH |
| Storage Temperature | -30~70 °C² |
| Liquid Operating Parameters | Â |
| Liquid Pressure | ≤3.5 bar |
| Liquid Medium | Pure water (or distilled water) + special corrosion inhibitor or antifreeze (select the ratio according to the freezing Point) |
| Liquid Flow, L/min | Pure Water ≥10.2L/min for pure water; if the antifreeze needs to be changed, the flow rate needs to be increased, such as 30% ethylene glycol aqueous solution antifreeze requiring ≥11L/min. *Remarks:10.2L/min corresponds to the temperature difference between inlet and outlet water close to 10.5℃ at normal mode. |
Algorithms
Algo
Hashrate
Power
SHA-256
500Th/s
6750W
Minable coins
 Â
  
 BCH     BSV     BTC
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