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Rectangular black metal AT power supply with multiple SATA cables

myVolts

myVolts 1800W Mining Power Supply 12V 8 SATA

SKU CH-59BG-VSRBM

Delivers up to 1800 W at 220 V or 1000 W at 110 V with eight SATA connectors for mining rigs

  • TypeAT
  • Delivers up to 1800 W at 220 V input
  • Operates at 1000 W when fed from 110 V mains
  • Temperature-controlled fan stays silent until cooling is needed
  • Eight SATA power connectors support multiple GPU risers
  • AT-type unit designed for mining rig installations

1800W Mining PSU for Multi-GPU Rigs

This AT-type power supply is built for cryptocurrency mining rigs that run up to eight graphics cards from a single unit. It delivers a 12 V rail rated for 1800 W at 220 V input and 1000 W at 110 V input. The supply is intended for builders who need dense 12 V power in a mining chassis.

Output Scales With Mains Voltage

At 110 V mains the unit provides roughly 1000 W, while at 220 V or higher it reaches the full 1800 W rating; it will not operate reliably below 110 V. The fan is temperature-controlled and remains off until internal heat rises, so a stationary fan does not indicate a fault. Secure cable connections are critical because loose links can cause short circuits and fire risk.

Check Mains Voltage and Connector Needs

Verify that your site supplies at least 110 V and preferably 220 V to obtain the rated output. Ensure the mining motherboard and GPUs accept the provided 6-pin and SATA power connectors, as no other cable types are included. Confirm the chassis can accommodate an AT-form-factor supply before ordering.

Highlights

  • Delivers up to 1800 W at 220 V input
  • Operates at 1000 W when fed from 110 V mains
  • Temperature-controlled fan stays silent until cooling is needed
  • Eight SATA power connectors support multiple GPU risers
  • AT-type unit designed for mining rig installations

Specifications

TypeAT

Questions about this item

How many SATA drives can I power with this unit?

The supply provides eight SATA connectors so you can run up to eight SATA devices from a single PSU.

What output can I expect on a 110 V circuit versus a 220 V circuit?

At 110 V input the unit delivers roughly 1000 W, while at 220 V or higher it delivers roughly 1800 W.

What power standard does this PSU follow and what does that limit?

It uses an AT form factor, which determines the physical size and connector layout but does not enforce modern ATX protection or signalling standards.

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