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Rectangular metal server PSU with 140 mm fan grille, matte finish, ATX form factor

Lemincrash

Lemincrash 1600 W / 1800 W ATX mining PSU 6 GPU 140 mm fan

SKU CH-VA00-T5A0Y

ATX mining PSU delivering 1600 W at 110 V or 1800 W at 220 V with six GPU connectors, 140 mm temperature-controlled fan and full protection suite

  • TypeProprietary Power Supply
  • Supports six GPUs for mining rigs
  • Dual-voltage input delivers 1600 W at 110 V and 1800 W at 220 V
  • 140 mm double ball-bearing fan with AI temperature control
  • Fan stays off below 68 °F for silent idle operation
  • Full protection suite guards against short circuit, over-voltage and over-temperature

Mining Power Supply

The Lemincrash ATX unit is built for mining rigs that run up to six graphics cards. It accepts 110 V input to deliver 1600 W and 220 V input to deliver 1800 W. A proprietary form factor and protection suite target continuous crypto workloads rather than general desktop use.

Sustained Load Behaviour

Output remains stable at the rated wattage for each input voltage thanks to a large magnetic ring and protection circuits covering short-circuit, over-current, over-voltage, over-power, under-voltage and over-temperature events. The supply is designed for non-stop operation in multi-GPU mining configurations.

Thermals Noise Power

A 140 mm double ball bearing fan runs under AI temperature control and stays off below 68 °F. Once temperature rises above that threshold the fan spins up; above 2300 RPM the noise level becomes loud and unsuitable for quiet environments. The metal shell aids heat dissipation for longer service life.

Highlights

  • Supports six GPUs for mining rigs
  • Dual-voltage input delivers 1600 W at 110 V and 1800 W at 220 V
  • 140 mm double ball-bearing fan with AI temperature control
  • Fan stays off below 68 °F for silent idle operation
  • Full protection suite guards against short circuit, over-voltage and over-temperature

Specifications

TypeProprietary Power Supply

Questions about this item

How loud does the 140 mm double ball bearing fan get when it spins above 2300 RPM?

The manufacturer notes that once the fan exceeds 2300 RPM the noise becomes loud and may be unsuitable for quiet environments.

What input voltage must my circuit provide for the PSU to deliver its full 1800 W output?

The unit reaches 1800 W only when fed from a 220 V supply; at 110 V the maximum output is 1600 W.

Will the fan stay off while my older GPUs are idling below 68 °F?

Yes, the temperature-controlled fan does not spin until the internal temperature rises above 68 °F, so it remains off during cool idle periods.

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