SEALMINER A3 Hydro
Bitcoin miner from Bitdeer. Lower draw per machine than the A3 Pro. Useful where the loop capacity or the breaker, rather than the rack space, is the binding constraint.
About the SEALMINER A3 Hydro
The SEALMINER A3 Hydro is the base hydro unit of Bitdeer's A3 range, for sites where the loop capacity or the breaker, rather than the rack space, sets the limit. It runs at 500 TH/s on 6,750 W, which is 13.5 J/TH, and comes in a single factory version. Against the A3 Pro Hydro it draws less power per machine; the Pro delivers more hashrate at better efficiency.
It needs three phase power at 380 to 480 V and draws about 162 kWh a day per unit. The site provides the liquid cooling loop with manifold plumbing, a dry cooler or water source, plus power cords and a PDU. At about 50 dB the unit itself is quiet, and the operating range is 5 to 45 °C. Each unit measures 482 × 665 × 86 mm and weighs 20.5 kg, the 2U chassis of every SEALMINER SHA-256 hydro model in our catalog.
Specifications
Manufacturer reference values, confirmed per batch on the quote.
Scope of delivery
- The miner with integrated PSU
- Original manufacturer packaging
- Serial numbers per unit and warranty reference
- Liquid cooling loop
- Dry cooler or water source
- Three phase power
- Manifold plumbing
- Power cords and PDU
Hydro cooling. Far quieter than air cooled machines, with stable chip temperatures even in warm climates; plan the loop before the hardware arrives.
Energy only: 6,750 W rated power, 24 hours, one unit. Cooling overhead and PSU losses not included; no revenue assumptions.
How much power does the SEALMINER A3 Hydro use?
How efficient is the SEALMINER A3 Hydro?
Which coins can the SEALMINER A3 Hydro mine?
What does a site need for the SEALMINER A3 Hydro?
How loud is the SEALMINER A3 Hydro?
What warranty comes with the SEALMINER A3 Hydro?
Can I order a single unit?
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Read before you buy the SEALMINER A3 Hydro
The breakeven power price, and why we ask for yours first
Every machine has an electricity price above which it stops making money. Work that number out and most of the hardware decision answers itself.
Hydro miners compared, and what the loop really costs
Water cooled machines hold the efficiency frontier and they are quiet enough to put near people. They also come with a construction project attached, and that is the part to price before the hardware.
Three phase power for a mining site, in plain terms
Most modern miners are three phase machines, and most new sites are wired for something else. This is the vocabulary you need before you talk to an electrician.
Mining containersContainers, hydro racks and cooling, quoted with the machines.Compared with related models
The closest machines by condition, algorithm, manufacturer and cooling.
