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Rectangular metal AT power supply unit with 80mm fan, 5.9 by 3.4 inches

myVolts

myVolts Power Supply Replacement for eMachines T3104 T3107 T3110 T3112 T3114 T3116

SKU CH-2SRM-6ANP8

Replacement AT power supply for eMachines T3104, T3107, T3110, T3112, T3114 and T3116 with 115/230 V input, 80 mm fan, 20+4 pin ATX, SATA and LP4 connectors

  • TypeAT
  • Compatible with eMachines T3104 T3107 T3110 T3112 T3114 T3116
  • Flexible 115 V or 230 V input for worldwide use
  • Compact 5.9" depth fits tight chassis spaces
  • Multiple protections guard against electrical faults
  • 80 mm fan runs quietly with low ripple

Replacement PSU for eMachines T3104 Series

This new AT-type power supply replaces the original unit in eMachines T3104 T3107 T3110 T3112 T3114 T3116 desktops. It accepts 115 V or 230 V input via a manual switch and provides a 20+4 pin motherboard connector a 12 V ATX connector three SATA connectors two LP4 connectors and one floppy connector. The reduced depth chassis measures 5.9 inches in height and 3.4 inches in width for tighter case fit.

Straightforward Swap With Standard Connectors

Installation follows the usual AT layout: remove the old unit, fit the new one, and connect the keyed 20+4 pin and 12 V plugs to the motherboard. The 80 mm fan draws air through the rear grille so cable routing should leave that path clear. Common issues arise when the voltage selector is left on the wrong setting or when the 20+4 pin plug is forced into a 20 pin socket without separating the extra four pins.

Steady Output With Built-In Safeguards

Over current over power over voltage and short circuit protection circuits monitor the rails continuously during extended use. The high efficiency low noise and ripple fan maintains airflow without ramping aggressively as temperatures rise. This unit is not for systems requiring modern ATX12V 2.x or EPS12V power delivery standards or for builds that need PCIe power connectors for discrete graphics cards.

Highlights

  • Compatible with eMachines T3104 T3107 T3110 T3112 T3114 T3116
  • Flexible 115 V or 230 V input for worldwide use
  • Compact 5.9" depth fits tight chassis spaces
  • Multiple protections guard against electrical faults
  • 80 mm fan runs quietly with low ripple

Specifications

TypeAT

Questions about this item

How can I verify the power supply is working correctly after installing it in my eMachines T3104?

The system should power on reliably, the 80mm fan should spin quietly, and all connected drives and peripherals must remain stable under load.

Which cables and connectors are included with the unit, and what must I source separately?

The box contains the PSU with a fixed 20+4 pin ATX, one 12V ATX, two LP4, three SATA and one floppy connector; no extra cables are required for a standard build.

Which eMachines model numbers does this replacement support?

It is listed for the T3104, T3107, T3110, T3112, T3114 and T3116; match your chassis label to one of those six model numbers.

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