| Specification Category | Details |
|---|---|
| Manufacturer | Bitdeer |
| Model | SEALMINER A3 Hyd |
| Algorithm | SHA-256 |
| Supported Cryptocurrencies | Bitcoin (BTC), Bitcoin Cash (BCH), Bitcoin SV (BSV) |
| Hash Rate | 460-540 TH/s ±10% |
| Power Efficiency @35°C | 13.5 J/TH ±5% |
| Power Consumption @35°C | 6,210-7,290W ±10% |
| Cooling System | Advanced Liquid Cooling (Hydro) |
| Form Factor | 2U Rackmount Server |
Model: SEALMINER A3 Hyd
Standard Hashrate: 500 TH/s (460-540 TH/s range)
Power Efficiency: 13.5 J/TH ±5%
Cooling: Advanced Liquid Cooling System
Price:[Quote Now]
Availability: [In Stock/Pre-Order]
The Bitdeer SEALMINER A3 Hyd is a high-performance hydro miner delivering 500 TH/s hashrate with exceptional 13.5 J/TH energy efficiency. Featuring advanced liquid cooling technology in a compact 2U design, this SHA-256 miner is optimized for Bitcoin, Bitcoin Cash, and Bitcoin SV mining operations.
The Bitdeer SEALMINER A3 Hyd represents the cutting edge of liquid-cooled cryptocurrency mining technology. Engineered specifically for the SHA-256 algorithm, this hydro miner delivers outstanding performance with a standard hashrate of 500 TH/s (range: 460-540 TH/s) while maintaining excellent power efficiency of 13.5 J/TH.
The advanced liquid cooling system ensures optimal thermal management, preventing overheating and enabling long-term stable operation. The compact 2U server design allows for high-density deployment while simplifying installation and maintenance processes. With its ultra-quiet performance and reliable operation, the A3 Hyd is ideal for professional mining setups seeking consistent, efficient cryptocurrency mining.
High-Efficiency Performance: 500 TH/s hashrate with 13.5 J/TH power efficiency for optimal mining profitability
Advanced Liquid Cooling Technology: Efficient heat dissipation system ensures stable long-term operation and extended hardware lifespan
Compact 2U Server Design: Space-efficient form factor enables high-density deployment and easy maintenance
Ultra-Quiet Operation: Ideal for environments where noise reduction is essential
Professional Power Design: 3-phase 380-480V AC input with 10,000W maximum power supply capacity
Wide Operating Range: Stable performance across 460-540 TH/s hashrate range with ±10% variance
Multi-Currency Support: Optimized for Bitcoin (BTC), Bitcoin Cash (BCH), and Bitcoin SV (BSV) mining
| Maximum Input Power | 10,000W |
|---|---|
| Input Voltage | 380-480 VAC, 3-Phase |
| Maximum Input Current | 20 Amp |
| Input Frequency Range | 47-63 Hz |
| Product Dimensions (W×D×H) | 482 × 665 × 86 mm |
|---|---|
| Packaging Dimensions (W×D×H) | 567 × 787 × 248 mm |
| Product Net Weight | 20.5 kg |
| Gross Weight (Packaged) | 23 kg |
| Inlet Liquid Temperature | 20-55 °C |
|---|---|
| Operating Humidity | 10-90% RH (Non-Condensing) |
| Storage Temperature | -30 to 70 °C |
| Liquid Pressure | ≤3.5 bar |
|---|---|
| Liquid Medium | Pure water (or distilled water) + special corrosion inhibitor or antifreeze |
| Liquid Flow Rate | Pure Water: ≥10.2L/min (10.5°C temperature difference) 30% Ethylene Glycol: ≥11L/min |
What cryptocurrencies can the SEALMINER A3 Hyd mine?
This miner is optimized for the SHA-256 algorithm and efficiently mines Bitcoin (BTC), Bitcoin Cash (BCH), and Bitcoin SV (BSV).
What are the advantages of liquid cooling?
The advanced liquid cooling system provides superior heat dissipation, enabling more stable performance, longer hardware lifespan, and significantly quieter operation compared to air-cooled models.
What power infrastructure is required?
The A3 Hyd requires a 3-phase 380-480V AC power supply capable of delivering up to 20 Amps. The maximum input power requirement is 10,000W.
What liquid cooling system is needed?
The miner requires a compatible liquid cooling loop with pure water and corrosion inhibitor or approved antifreeze. The system must maintain a flow rate of ≥10.2L/min for pure water and operate at pressures ≤3.5 bar.
Is the 2U form factor beneficial for mining operations?
Yes, the compact 2U design allows for high-density deployments, maximizing hashing power per rack unit while maintaining accessibility for maintenance and installation.
What is the actual power consumption range?
The power consumption ranges from 6,210W to 7,290W under standard operating conditions at 35°C inlet liquid temperature.




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