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Black AT mining power supply with 14cm fan

myVolts

myVolts 1800W AT Mining Power Supply 14cm Fan

SKU CH-GR2X-0Q9S0

An 1800 W AT switching power supply with a 14 cm fan, active PFC and multi-channel output for GPU mining rigs or servers

  • TypeAT
  • Rated 1800W output supports multi-GPU mining rigs
  • ATX 12V 2.31 standard ensures broad motherboard compatibility
  • Active PFC improves power efficiency and stability
  • 14cm cooling fan delivers high airflow in a compact chassis
  • 4+4pin CPU connector powers modern server-grade processors

1800W AT Mining Power Supply

This 1800W AT mining power supply delivers high rated power for GPU mining rigs and server applications. It uses active PFC and follows the ATX 12V 2.31 standard. The unit targets builders who need dense multi-output power for graphics cards.

14cm fan and compact chassis

A 14cm fan provides cooling inside a compact black chassis designed for flexible placement. The supplier notes easy installation without extra tools, letting you position the supply in tight or unconventional mining frames. Multi-channel output cables are included for direct graphics card connection.

AT form factor with 4+4 pin CPU connector

The AT form factor fits compatible server or mining chassis, while the 4+4 pin CPU power connector supports applicable processor ranges. Active PFC helps maintain stable input current. Note that this unit lacks the modular cabling and ATX mounting points required for standard desktop builds.

Highlights

  • Rated 1800W output supports multi-GPU mining rigs
  • ATX 12V 2.31 standard ensures broad motherboard compatibility
  • Active PFC improves power efficiency and stability
  • 14cm cooling fan delivers high airflow in a compact chassis
  • 4+4pin CPU connector powers modern server-grade processors

Specifications

TypeAT

Questions about this item

How often will the 14 cm fan need cleaning or replacement?

The 14 cm fan should be cleaned periodically to remove dust buildup; replacement is only necessary if bearing noise or airflow loss develops after extended use.

What limit appears first when the supply runs continuously at high load?

Sustained output above the 500 W rated level will trigger the over-current protection first, shutting the unit down before components overheat.

How much heat and noise does the 14 cm fan produce during all-day operation?

The 14 cm fan moves enough air to keep internal temperatures stable at rated load, producing moderate airflow noise typical of a server-grade ATX 12V 2.31 supply.

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