Detailed Review: VolcMiner D1 Hydro
As of today, the demand for efficient, high-performance cryptocurrency mining is rising, especially for Scrypt-based coins like Litecoin (LTC) and Dogecoin (DOGE), prompting hardware manufacturers such as VolcMiner to come up with machines such as its D1 Hydro miner.
VolcMiner D1 Hydro was launched in April 2025, introducing itself as a powerful liquid-cooling technology that concerns Scrypt mining. Its design fits industrial and high-level miners and offers a high hashrate performance, energy efficiency, and quieter operation compared to traditional air-cooled miners.
This guide provides a thorough review of the VolcMiner D1 Hydro including everything starting from its specifications to help you understand if buying the hardware is the right investment for your mining.
Overview of VolcMiner D1 Hydro
| Manufacturer | VolcMiner |
| Model | D1 Hydro |
| Name | VolcMiner D1 Hydro |
| Released Date | April 2025 |
| Algorithm | Scrypt (LTC/DOGE, merged mining) |
| Hashrate | 30.4 Gh/s to 33 Gh/s |
| Power Consumption | 7,600W to 9,300W |
| Energy Efficiency | 0.25 J/Mh to 0.28 J/Mh |
| Cooling System | Hydro cooling system |
| Noise | 50 dB to 75 dB |
| Dimensions | 655mm x 445mm x 90mm |
| Weight | 28.6 kg to 39.5 kg |
| Voltage | 170–300V AC or 380V |
| Operating Temperature | 0°C to 45°C |
| Humidity | 10%–90% |
The VolcMiner D1 Hydro is a Scrypt ASIC miner capable of handling the most demanding mining environments and still delivers exceptional performance. Unlike other standard air-cooled miners, this model employs advanced hydro-cooling technology to improve thermal management and reduce noise.
The hardware, which was released in April 2025, is designed for merged mining to allow users to simultaneously mine Litecoin, Dogecoin, and other compatible Scrypt-based coins, and at the same time maximize the earnings made with it.
Performance and Hashrate
The VolcMiner D1 Hydro has a top-tier performance that delivers between 30.4 Gh/s and 33 Gh/s, as one of the highest Scrypt hashrates available on the market as of 2025; hence, it is an ideal choice for miners whose target is making profits in Litecoin and Dogecoin mining.
It also has a hydro-cooling system that maintains consistent performance, even under heavy workloads, and as opposed to air-cooled machines that may throttle down during high-temperature conditions, it keeps performance steady.
Power Consumption and Efficiency
The VolcMiner D1 Hydro’s power consumption ranges from 7,600 watts to 9,300 watts depending on the performance mode. These power draws offer an energy efficiency of up to 0.25 joules per megahash (J/Mh) and 0.28 J/Mh.
This efficiency level makes the machine among the high-performing Scrypt miners when it comes to hashrate or power ratio. The machine is also suited for environments where electricity costs are low or where renewable energy solutions are available.
Cooling and Noise
The VolcMiner D1 Hydro has another best feature: its hydro-cooling system, which allows it to manage heat as opposed to traditional air-cooled systems.
It also operates at a low noise level of around 50 dB in standard mode, which is quieter than typical high-performance ASIC miners that exceed 75 to 80 dB. And in its highest performance mode, the noise level reaches 75 dB which is also still quieter than air-cooled machines.
VolcMiner D1 Hydro-efficient thermal management ensures the hardware stays within a temperature range of 0°C to 45°C.
Build Quality and Maintenance
The VolcMiner D1 Hydro is made of a metal chassis designed for durability in industrial mining setups. Its rack-mountable form factor allows for easy deployment in high-level operations
Its maintenance is straightforward for a hydro-cooled system and involves regular coolant checks and replacements, routine cleaning of external components and connectors.
Release Date: Feb 2025
Algorithm: Scrypt
| Best Coin | Hashrate | Power | Algorithm | Mining Reward | Power Cost | Profit (USD) |
|---|---|---|---|---|---|---|
 Dogecoin (DOGE) |
30.4 GH/s | 7600 W | Scrypt | USD | USD | 32.74 USD |
Note: Electricity Cost = 0.02 USD / KWh
ROI and Profitability
In this aspect, the VolcMiner D1 Hydro performs well, especially when deployed strategically. It has a daily revenue of $32, depending on the coin prices, which costs $17.86 per day based on $0.08 per kWh, resulting in a daily net profit of $14 to $16 and a monthly profit of $420 to $480.
In other words, its estimated ROI period of 6 to 9 months depending on the purchase price of the miner, electricity costs, and market conditions.
Pool Compatibility and Usability
The VolcMiner D1 Hydro is compatible with all major Scrypt mining pools, including: F2Pool, LitecoinPool, ProHashing, and ViaBTC.
It also possesses a straightforward setup through its user-friendly web management interface that supports quick configuration of mining pools, hashrate tuning, and real-time monitoring of temperature and power usage.
Conclusion
The VolcMiner D1 Hydro combination of high hashrate, energy efficiency, quieter operation, and durable construction makes it an ideal option for industrial miners seeking to increase their earnings while managing noise from its operations and cooling requirements.
Rating its performance 9.0/10, efficiency 8.8/10, cooling & noise 9.2/10, build quality and usability 8.5/10, and profitability 8.0/10, we are giving it an overall rating of 8.5/10, and now up to you to decide if to go with it considering everything we have discussed here.
Ready to Start Mining Safely?
VoskCoin offers an affordable, verified, and transparent cloud mining solution for both beginners and experienced miners:
✅ Start Mining Today with VoskCoin
✅ Real ASIC Miner | Verifiable Payouts | Verifiable Payout Reviews
VoskCoin Mining Profitability
Co-rent Real ASIC Hashrate from the VoskCoin Mining Farm.
Contract Profitability
| What You Mine: | N/A |
|---|---|
| Coin Price: | N/A |
| Total Mining Power: | N/A |
| Mining Duration: | N/A |
| Daily Mining Reward: | N/A |
| Total Mining Reward: | N/A |