Bitdeer SealMiner A4 Pro Hydro BTC Miner

Bitdeer SealMiner A4 Pro Hydro 680 TH/s 7412W 10.9 J/TH
Liquid-Cooled Bitcoin Mining Perfected for High-Density Deployments
Released in April 2026, the Bitdeer SealMiner A4 Pro Hydro is a professional-grade, hydro-cooled ASIC miner purpose-built for Bitcoin (BTC) mining. Designed specifically for high-density data centers and warehouse-scale deployments, this powerhouse delivers an astonishing 680 TH/s while consuming 7412W—achieving an industry-leading efficiency of 10.9 J/TH.
The 2U chassis ensures seamless rack integration, optimal airflow, and effective thermal management even under the most demanding workloads.
Key Selling Points
⚡ High Efficiency – 10.9 J/TH
Industry-leading power efficiency delivers more value per watt, directly reducing operational costs and maximizing profitability. Every joule is optimized for Bitcoin mining.
🚀 Strong Hashrate – Up to 680 TH/s
Massive computing power supports high-density mining operations and provides future-proofing against rising network difficulty. Deploy fewer miners to achieve your target hashrate.
💧 Hydro Cooling System – Quiet & Effective
Advanced liquid cooling removes heat efficiently, protecting critical components while significantly minimizing noise in mining facilities. Ideal for noise-sensitive environments or sites where air cooling reaches its limits.
📦 Compact 2U Form Factor
The 482 × 665 × 86 mm chassis fits standard server racks perfectly, maximizing space utilization in professional data centers and mining farms.
🔋 Reliable Power Delivery
Works seamlessly with 380–480V three-phase AC input and maintains up to 97% power supply efficiency—ensuring stable, continuous operation without power-related interruptions.
A4 Pro Air vs. A4 Pro Hydro: Choose Your Cooling




Model
Cooling
Hashrate
Power
Efficiency
Best For




A4 Pro Air
Air Cooling
336 TH/s
3662W
10.9 J/TH
Flexible, air-cooled facilities


A4 Pro Hydro (New)
Hydro Cooling
680 TH/s
7412W
10.9 J/TH
High-density, liquid-ready data centers




Bitdeer SealMiner A4 Pro Hydro Product Glance



Manufacturer
Bitdeer


Model
SealMiner A4 Pro Hydro


Release
May 2026


Noise Level
50db


Cooling
Hydro cooling


Algorithm | Cryptocurrency
SHA-256 | QUAI丨BTC丨BCH丨BSV丨NMC丨XEC丨FB丨PPC


Hashrate (Normal Mode)
680Th/s


Power Consumption (Normal Mode)
7412W


Efficiency (Normal Mode)
10.9j/Th



Detailed Characteristics
Power Supply



Power supply AC Input voltage
380-480V


Power supply AC Input Frequency Range, Hz
50~60 Hz


Power supply AC Input current, Amp
20



Hardware Configuration



Networking connection mode
RJ45 Ethernet 10/100M


Size
482 x 665 x 86mm


Weight
20500g



Environment Requirements



Operation temperature,°C
5°C to 45°C


Storage temperature,°C
-10~60


Operation humidity(non-condensing) , RH
5~95% RH


Operation altitude, m
≤2000