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Rectangular black ATX power supply unit with cooling fan and cable bundle

The620Guy

The620Guy IP-P300DF1-0 300W ATX power supply

SKU CH-9E2F-C2VGK MPN IP-P300DF1-0

300W ATX power supply with 20+4-pin, 12V 4-pin, two SATA, two Molex and one floppy connector

  • TypeAT
  • 300 W output powers standard desktop builds
  • ATX form factor fits most tower cases
  • 20+4 pin plus 4-pin 12 V connector supports modern motherboards
  • Two SATA connectors drive SSDs or hard drives
  • Two Molex and one floppy connector serve legacy peripherals

The620Guy 300W ATX power supply

The The620Guy IP-P300DF1-0 is a 300W ATX desktop switching power supply built for standard tower systems. It delivers 300 watts of DC power through a 20+4-pin main connector, a 4-pin 12V connector, two SATA connectors, two Molex connectors and one floppy connector.

Suits basic office builds and legacy repairs

This unit fits builds that require a simple ATX form factor with legacy Molex and floppy power. It is not for systems needing PCIe graphics power, multiple CPU 12V connectors or higher wattage for modern components.

Single 300W 12V rail decides compatibility

The 300W rating on the 12V rail determines whether this supply can handle the combined load of your CPU, drives and peripherals. Check your components' 12V draw against this single figure before installing.

Highlights

  • 300 W output powers standard desktop builds
  • ATX form factor fits most tower cases
  • 20+4 pin plus 4-pin 12 V connector supports modern motherboards
  • Two SATA connectors drive SSDs or hard drives
  • Two Molex and one floppy connector serve legacy peripherals

Specifications

TypeAT

Questions about this item

Will the 20+4 pin and 4-pin 12V connectors on this IP-P300DF1-0 fit my older ATX motherboard?

Yes, the 20+4 pin main connector splits for 20-pin boards and the 4-pin 12V plug matches the standard ATX12V socket found on older platforms.

How can I verify the IP-P300DF1-0 is delivering stable power after installation?

Enter the BIOS hardware monitor and confirm the +12 V rail reads near 12 V while the system is idle and under load; the PSU fan should spin smoothly from start-up.

Which cables come attached to the IP-P300DF1-0 and what must I source separately?

The unit ships with a fixed 20+4 pin motherboard cable, a 4-pin 12V cable, two SATA power leads, two Molex leads and a floppy connector; no modular cables or adapters are included.

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