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Grey ATX power supply unit with single 80mm fan

Replace Power

Replace Power RPSU-C99-18 420W ATX power supply

SKU CH-CS87-HQ204 MPN RPSU-C99-18

420W ATX power supply with 80mm cooling, 20+4 pin motherboard connector, SATA and peripheral cables for HP Media Center m8000 and m8010 series desktops

  • ColorGrey
  • TypeATX
  • Fans1
  • Weight0.1
  • 420W output powers HP Media Center m8000 series desktops reliably
  • Switchable 110V or 220V input suits mains worldwide
  • 80mm fan cools the unit quietly
  • 20+4 pin ATX connector fits 20-pin and 24-pin motherboards
  • SATA, Molex and floppy leads cover drives and peripherals

Replacement PSU for HP Media Center

This 420W ATX power supply from Replace Power is built as a direct replacement for HP Media Center m8000e, m8000f, m8000n, m8010y CTO, m8013w and m8020n desktops. It delivers 420W through a single 80mm fan and a grey chassis. The unit includes a 20+4 pin ATX connector, a 12V ATX connector, two large peripheral connectors, one small peripheral connector and one SATA connector. Input voltage is switchable between 110V and 220V.

Suits owners of listed HP models needing

The connector lengths and pin-outs match the original HP wiring, so installation is straightforward for those specific chassis. Builders working with standard ATX cases or motherboards that require additional SATA or PCIe power leads will find the cable complement limited. Buyers who want modular cables, higher wattage headroom or modern efficiency certifications should look at other units.

Check your HP model number

Confirm the chassis is one of the m8000 or m8010/m8020 series listed above, as proprietary mounting tabs may prevent fit in other cases. Verify that the single SATA lead and the two large peripheral leads cover every drive and device you plan to run. Ensure the 15-inch ATX and 14-inch 12V cables reach your motherboard headers without strain.

Highlights

  • 420W output powers HP Media Center m8000 series desktops reliably
  • Switchable 110V or 220V input suits mains worldwide
  • 80mm fan cools the unit quietly
  • 20+4 pin ATX connector fits 20-pin and 24-pin motherboards
  • SATA, Molex and floppy leads cover drives and peripherals

Specifications

BrandReplace Power
ModelRPSU-C99-18
ColorGrey
TypeATX
Fans1
Weight0.1

Questions about this item

Which HP Media Center models does the RPSU-C99-18 replace directly?

This unit is listed for HP Media Center m8000e, m8000f, m8000n, m8010y CTO, m8013w and m8020n desktops.

Will the 20+4 pin ATX connector fit a motherboard that only has a 20-pin socket?

Yes, the 14-inch 20+4 pin cable splits so it works with both 20-pin and 24-pin motherboard headers.

How can I confirm the 80 mm fan is spinning after I install the supply?

Power on the system; the single 80 mm fan should start immediately and you will feel airflow from the rear grille.

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