Description
A2 Pro Hyd 516/518T – Hydro‑cooled Bitcoin Miner
The A2 Pro Hyd 516/518T is a high‑power, hydro‑cooled ASIC miner designed for professional Bitcoin mining farms.
Delivering up to 518 TH/s of stable hash power, it uses advanced liquid cooling to keep temperatures low, noise down, and performance consistent through long 24/7 operation.
Key specifications
- Model family: A2 Pro Hydro series
- Hashrate: 516–518 TH/s
- Power consumption: typically ~7,450–7,900 W for the A2 Pro Hyd family, depending on exact unit and conditions
- Energy efficiency: around 14–15 J/TH class, consistent with Bitdeer’s published Hydro Pro specs
- Cooling: hydro / liquid cooling system
- Voltage: industrial 200–240 V input
- Noise: significantly lower noise compared to air‑cooled units due to water cooling
Performance and stability
Hydro cooling gives the A2 Pro Hyd series a major advantage in thermal management, especially in densely packed racks and hot climates.
Less heat stress means safer continuous operation, lower failure risk, and fewer interruptions — all crucial for large farms and high‑density racks.
These benefits become more evident with very high hashrate units like the 516/518T variant, where air cooling alone would struggle to keep temperatures ideal.
Why this variant and price work well
At $13.4 per TH, the 516/518T tier is competitively priced for hydro‑cooled machines delivering 500+ TH/s.
This pricing structure supports both aggressive scaling for industrial operations and smart capacity upgrades for existing farms.
It also aligns with the idea of paying per unit of computing power rather than a flat sticker price, giving miners clearer control over budget and ROI planning.
Where to get support and verified stock
- For verified, tested units and dedicated service, see the ING Mining sales and support page.
- To evaluate real‑world profitability or compare with other hydro‑cooled options, check tools like Hashrate Index.
*Actual performance varies by firmware, power quality, cooling setup, and ambient temperature. Refer to manufacturer or verified merchant specs for exact configuration and conditions.*



