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Grey ATX power supply unit with single fan and multiple cable connectors

Replace Power

Replace Power RPSU-C99-45 420W ATX power supply

SKU CH-R4CW-J24MJ MPN RPSU-C99-45

420W ATX power supply compatible with eMachines W3609, W3611, W3507, W3615, W3619 and W3621 desktops, featuring switchable 110V/220V input, an 80mm fan, SATA connector and 20/24-pin ATX support

  • Fan configuration1
  • Product colorGrey
  • Product typeATX
  • Product weight0.1
  • Direct replacement for listed eMachines models
  • 420 W output supports typical desktop workloads
  • Switchable 110 V and 220 V input suits global mains
  • 80 mm fan provides active cooling
  • Connectors include SATA, 20/24-pin ATX, 12 V ATX and four peripheral plugs

420W ATX Replacement for eMachines

This 420W ATX power supply from Replace Power is designed as a direct replacement for eMachines models W3609, W3611, W3507, W3615, W3619 and W3621. It uses a standard ATX form factor with a single cooling fan and a grey enclosure. The unit accepts switchable 110V or 220V input voltage.

Suits owners of listed eMachines desktops

This unit suits owners of the specific eMachines desktops listed above who need to replace a failed or ageing PSU. It is not for builders who need more than one SATA power connector or who require additional 12V CPU power leads beyond the single connector provided. It also does not suit systems that demand a higher total wattage than 420W.

Single 15-inch SATA connector

The power supply includes only one 15-inch SATA power connector alongside one 14-inch ATX connector supporting both 20-pin and 24-pin layouts, one 14-inch 12V ATX connector and two large peripheral connectors. Verify that your build requires no more than a single SATA drive connection before purchasing.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $62.99
Cheaper than about 83% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Brand nameReplace Power
Model nameRPSU-C99-45
Product colorGrey
Product typeATX
More details
Fan configuration1

Questions about this item

What connectors does the RPSU-C99-45 provide for my existing drives and motherboard?

The unit includes one 15-inch SATA connector, one 14-inch ATX connector supporting 20-pin and 24-pin layouts, one 14-inch 12V ATX connector, two 15-inch large power connectors and two 6-inch large power connectors.

Will this 420W ATX supply fit and power my older eMachines W3609 or W3611 system?

Yes, the RPSU-C99-45 is listed as a direct replacement for eMachines W3609, W3611, W3507, W3615, W3619 and W3621 desktops and uses standard ATX mounting.

How can I confirm the RPSU-C99-45 is operating correctly after installation?

Switch the input voltage selector to 110V or 220V to match your mains, power on the PC and verify the 80mm fan spins and the system boots without unexpected shutdowns.

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