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Grey ATX power supply unit with single fan and cable bundle

Replace Power

Replace Power RPSU-C99-69 420W ATX power supply

SKU CH-9KXM-DC6D2 MPN RPSU-C99-69

420W ATX power supply with 80mm cooling fan, switchable 110V/220V input, and connectors including 20+4 pin ATX, 12V ATX, SATA, and multiple peripheral leads

  • Fan configuration1
  • Product colorGrey
  • Product typeATX
  • Product weight0.1
  • 420W output powers compatible eMachines desktops reliably
  • Switchable 110V or 220V input suits different mains voltages
  • 20+4 pin ATX connector fits both 20-pin and 24-pin motherboards
  • One SATA connector plus multiple peripheral plugs support drives and accessories
  • Single 80mm fan cools the unit while it runs

Replacement 420W ATX Power Supply

This Replace Power unit delivers 420W through a standard ATX form factor with a single 80mm fan. It is built as a direct replacement for several eMachines desktop models including the W2646, W1700, T6542, T6522, T5234 and T5086. The grey chassis houses a switchable input voltage design.

Compatibility checks before ordering

Verify that your chassis accepts a standard ATX power supply and that the 110V or 220V input switch matches your mains supply. Confirm your motherboard uses a 20-pin or 24-pin main power connector and that your drives require SATA or large peripheral power plugs. The cable lengths are fixed at 15-inch for SATA and ATX leads, 14-inch for the 12V ATX lead, and 6-inch for the peripheral leads.

Suits owners of listed eMachines desktops

This supply suits owners of the specified eMachines models needing a like-for-like 420W replacement with the exact connector mix provided. Builders needing higher wattage, modular cabling, or connectors not listed such as PCIe power should look at other units.

How it compares

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

Price $58.99
Cheaper than about 86% of the 10,869 comparable items (median $142.99).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameReplace Power
Model nameRPSU-C99-69
Product colorGrey
Product typeATX
More details
Fan configuration1

Questions about this item

What cables come with the RPSU-C99-69 and is anything missing?

The unit includes a 15-inch SATA connector, a 14-inch 20+4 pin ATX connector, a 14-inch 12V ATX connector, two 15-inch large peripheral connectors, two 6-inch large peripheral connectors and one 6-inch small peripheral connector. No extra cables are required for a standard build.

Which wattage version of this Replace Power unit should I choose for an eMachines W2646?

The RPSU-C99-69 is offered only as a 420W model, which matches the original specification for the eMachines W2646, W1700, T6542, T6522, T5234 and T5086 systems.

What does the 420W rating mean once the PSU is installed in my PC?

It indicates the maximum continuous DC power the supply can deliver across all rails combined, supporting typical motherboards, drives and peripherals in the listed eMachines and compatible HP, Dell or Compaq desktops.

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