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Grey ATX power supply unit with single fan, reduced depth design

Replace Power

Replace Power RPSU-C99-72 power supply

SKU CH-9RN6-0R0K2 MPN RPSU-C99-72

ATX power supply replaces legacy units in eMachines T6544, T3516A, T6538, W6409, W1500 and W1640 systems, offering 115/230 V input, 80 mm cooling and SATA, 20+4 pin ATX.

  • ColorGrey
  • TypeATX
  • Fans1
  • Weight2.5
  • Replaces legacy eMachines models including T6544 and W6409
  • Switchable 115 / 230 V input suits global mains voltage
  • Reduced 5.9" depth fits compact ATX cases
  • Over current, over power and over voltage protection included
  • Single 80 mm fan provides active cooling

Replacement PSU for legacy eMachines

This ATX power supply replaces the original unit in eMachines T6544 T3516A T6538 W6409 W1500 W1640 desktops. It delivers standard ATX power through a 20+4 pin motherboard connector a 12V ATX connector two large peripheral connectors and one SATA connector. The unit weighs 2.5 kg and uses a single fan for cooling.

Check switchable voltage and connector needs

Verify the rear voltage selector is set to 115 V or 230 V to match your mains supply before powering on. Confirm your motherboard accepts a 20 pin or 24 pin main power plug and that your drives and peripherals use the available large power connectors or the single SATA lead. The reduced depth of 5.9 inches height by 3.4 inches width helps fit tighter legacy chassis.

Grey steel chassis with compact mounting

The grey finished steel housing measures 5.9 inches by 3.4 inches allowing installation in shallow cases where longer units would foul drive cages or cables. One 80 mm fan exhausts heat through the rear grille keeping internal temperatures stable during everyday office workloads. Over current over power and over voltage protection circuits shut the unit down if a fault develops protecting connected components.

Highlights

  • Replaces legacy eMachines models including T6544 and W6409
  • Switchable 115 / 230 V input suits global mains voltage
  • Reduced 5.9" depth fits compact ATX cases
  • Over current, over power and over voltage protection included
  • Single 80 mm fan provides active cooling

Specifications

BrandReplace Power
ModelRPSU-C99-72
ColorGrey
TypeATX
Fans1
Weight2.5

Questions about this item

What connectors are included with the RPSU-C99-72?

The unit provides one SATA connector, one 20+4 pin ATX motherboard connector, one 12V ATX connector, two large power connectors and one 6-inch small power connector.

Which Replace Power model replaces the eMachines T6544 and W1640?

The RPSU-C99-72 is listed as a direct replacement for the eMachines T6544, T3516A, T6538, W6409, W1500 and W1640 systems.

What does the 72 in the model name represent for this power supply?

The model designation RPSU-C99-72 identifies this specific Replace Power unit; the number 72 is part of the manufacturer's part numbering scheme.

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