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Rectangular metal ATX power supply unit with 120mm fan and cable bundle

myVolts

myVolts ATX-350PN-B204 350W ATX 12V 2.0 power supply

SKU CH-S1XR-PDFSC MPN ATX-350PN-B204

A 350W ATX 12V 2.0 power supply with a 120mm fan, 20+4 pin main connector, 12V P4, six peripheral, two SATA and one floppy connector

  • TypeAT
  • 350 W output powers standard desktop builds
  • ATX 12 V 2.0 design fits common chassis layouts
  • 20 + 4 pin main connector supports modern motherboards
  • 12 V P4 plug delivers dedicated CPU power
  • 2 SATA and 6 peripheral leads cover drives and accessories

Power for legacy ATX builds

The myVolts ATX-350PN-B204 delivers 350W through an ATX 12V 2.0 design with a 120mm fan. It suits older desktops that still rely on the classic AT form factor and need a straightforward replacement unit.

Check main-board and drive connectors

Your motherboard must accept a 20+4 pin main connector and a separate 12V P4 plug. The unit provides six peripheral leads and two SATA plugs, plus a floppy connector, so verify that your drives and add-in cards match these interfaces before ordering.

Included cables cover basic internal wiring

The bundled leads give you one main power cable, one P4 cable, six peripheral cables, two SATA cables and one floppy cable. No modular options or extra adapters are supplied, so the fixed set determines exactly which components you can power.

Highlights

  • 350 W output powers standard desktop builds
  • ATX 12 V 2.0 design fits common chassis layouts
  • 20 + 4 pin main connector supports modern motherboards
  • 12 V P4 plug delivers dedicated CPU power
  • 2 SATA and 6 peripheral leads cover drives and accessories

Specifications

TypeAT

Questions about this item

Does the unit come with all cables needed for a motherboard, CPU, drives and a floppy?

The supply includes a 20+4 pin main connector, one 12V P4 connector, six peripheral connectors, two SATA connectors and one floppy connector.

What does the 2.0 in ATX 12V 2.0 tell me about this model?

It indicates compliance with the ATX 12V 2.0 specification, which defines the 20+4 pin main connector and the separate 12V P4 connector used by many desktop boards.

What does the 350 W rating mean when the unit is installed in a working PC?

It is the maximum continuous DC power the supply can deliver across all rails combined under the ATX 12V 2.0 load profile.

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