Antminer S21 XP+ Hydro
Bitcoin miner from Bitmain. The efficiency step above the S21 XP Hydro, on the same loop and the same footprint. Worth the comparison wherever a site is limited by power rather than by space.
About the Antminer S21 XP+ Hydro
The Antminer S21 XP+ Hydro is the efficiency step above the S21 XP Hydro, and no hydro model of Bitmain's S21 generation in our catalog is more efficient. It runs at 500 TH/s on 5,500 W, which is 11.0 J/TH, and comes in a single factory version. Against the S21 XP Hydro it delivers more hashrate on less power in the same dimensions, so it fits the same loop and the same rack positions.
It needs three phase power at 380 to 415 V and draws about 132 kWh a day per unit. Cooling runs through a liquid loop with manifold plumbing and a dry cooler or water source; the site also provides power cords and a PDU. At about 50 dB the unit is far quieter than air cooled machines, and the operating range is 5 to 45 °C. Each unit measures 410 × 170 × 209 mm and weighs 17.5 kg, the size of Bitmain's S23 hydro models.
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: 5,500 W rated power, 24 hours, one unit. Cooling overhead and PSU losses not included; no revenue assumptions.
How much power does the Antminer S21 XP+ Hydro use?
How efficient is the Antminer S21 XP+ Hydro?
Which coins can the Antminer S21 XP+ Hydro mine?
What does a site need for the Antminer S21 XP+ Hydro?
How loud is the Antminer S21 XP+ Hydro?
What warranty comes with the Antminer S21 XP+ Hydro?
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Read before you buy the Antminer S21 XP+ 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.
