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Rectangular black metal PSU with side fan and dense cable bundles showing 16 six-plus-two connectors

myVolts

myVolts 1800W Mining Power Supply 16×6+2PIN

SKU CH-QZX8-CABBJ

1800W mining PSU with 16 PCIe 6+2-pin connectors, active PFC and automatic fan control for up to 8 GPUs

  • TypeAT
  • Delivers up to 1800W at 220V input for high-density GPU rigs
  • Efficient 90% conversion at 220V reduces waste heat and electricity cost
  • Automatic fan control adjusts speed to GPU load for quieter operation
  • Sixteen 6+2-pin connectors power up to eight graphics cards directly
  • Wide 110-240V AC range suits global mining deployments

Mining power supply for multi-GPU rigs

This 1800W AT-type unit targets cryptocurrency mining builds that run up to eight graphics cards. It accepts 110V-240V input and delivers 1600W rated output at 110V or 1800W at 220V. Active PFC is included. Builders who need redundant server-grade units or silent office PSUs should look elsewhere.

16× 6+2PIN connectors plus 20+4PIN and CPU4+4PIN

The cable set provides sixteen 6+2PIN leads, one 20+4PIN motherboard connector, one CPU4+4PIN, eight SATA and three IDE plugs. A wiring diagram shows how to convert the multi-channel layout into a single-channel feed for mining motherboards. Automatic fan control ramps from roughly 2000 rpm at 1000W load to 2500 rpm at higher draw, idling near 50 dB.

Efficiency shifts with line voltage

At 110V the supply runs at 80% efficiency; at 220V it reaches 90%. The maker advises reserving 200W for motherboard, fans and wiring overhead so total GPU draw stays within the rated limit. No software suite or modular cable bag is mentioned in the data.

Highlights

  • Delivers up to 1800W at 220V input for high-density GPU rigs
  • Efficient 90% conversion at 220V reduces waste heat and electricity cost
  • Automatic fan control adjusts speed to GPU load for quieter operation
  • Sixteen 6+2-pin connectors power up to eight graphics cards directly
  • Wide 110-240V AC range suits global mining deployments

Specifications

TypeAT

Questions about this item

What AC input range does this PSU accept, and what rated output does it deliver at 220 V?

It accepts 110-240 V AC and provides 1800 W rated output at 220 V input.

How many 6+2-pin PCIe connectors are available for GPU power?

The unit supplies 16 six-plus-two-pin connectors for graphics cards.

How do you convert the multi-channel PSU into the single-channel mode required by mining motherboards?

Refer to the supplied diagram and bridge the appropriate pins on the 20+4-pin and CPU 4+4-pin cables to create a single-channel output.

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