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myVolts PowerSpec 650W ATX PSU, semi-modular, 135mm RGB fan, black finish

myVolts

myVolts PowerSpec 650 Watt 80 Plus Bronze Semi Modular ATX Power Supply with RGB Fan

SKU CH-PKPX-5JECG

650 W semi-modular ATX unit with 80 Plus Bronze efficiency, active PFC, a 135 mm RGB fan and Japanese main capacitors

  • TypeAT
  • 650 W output with single +12 V rail delivers stable power for SLI and CrossFire systems
  • 80 Plus Bronze certification guarantees at least 85 % efficiency at 50 % load
  • UL certified safety meets recognised laboratory standards for protection and sustainability
  • 135 mm RGB fan provides efficient cooling with multi-colour lighting effects built in
  • Semi-modular flat cables and Japan-made main capacitors simplify builds while improving airflow

Reliable 650W ATX supply for mid-range builds

This myVolts PowerSpec unit delivers 650 watts of continuous output through a single +12V rail with active PFC. It targets builders assembling a mid-range computer, gaming rig or home-theatre PC on a budget. The semi-modular cable design keeps the interior tidy while providing essential fixed leads. Intel ATX 12V compliance ensures broad motherboard compatibility.

80 Plus Bronze efficiency

At 50% load the power supply maintains at least 85% conversion efficiency, reducing waste heat and electricity cost. The single +12V rail simplifies power distribution for multi-GPU configurations such as SLI or CrossFire setups. Japan-made main capacitors contribute to stable voltage delivery under sustained demand. Headroom remains sufficient for typical mid-range graphics cards and processors.

135mm RGB fan with honeycomb ventilation

A 13.5cm RGB fan spins to move air through a honeycomb grille that maximises airflow while keeping acoustic levels low. Multi-colour LED lighting adds visual flair without requiring an external controller. Comprehensive protection circuits guard against over-voltage, under-voltage, over-current, short-circuit, over-load and over-temperature events. Universal AC input from 115 to 230 volts at 50 to 60Hz supports worldwide operation.

Highlights

  • 650 W output with single +12 V rail delivers stable power for SLI and CrossFire systems
  • 80 Plus Bronze certification guarantees at least 85 % efficiency at 50 % load
  • UL certified safety meets recognised laboratory standards for protection and sustainability
  • 135 mm RGB fan provides efficient cooling with multi-colour lighting effects built in
  • Semi-modular flat cables and Japan-made main capacitors simplify builds while improving airflow

Specifications

TypeAT

Questions about this item

Will the single +12V rail deliver stable power to my existing SLI or CrossFire graphics cards?

The 650 Watt unit uses a single +12V rail and active PFC to provide strong, stable current that fully supports SLI and CrossFire systems.

How can I confirm the 135mm RGB fan is cooling properly after installation?

The 13.5cm fan spins to move air through the honeycomb ventilation structure; you can verify operation by watching the multi-coloured LED lighting and feeling exhaust airflow at the rear.

Which cables come attached and which modular leads are included for a new build?

The 24-pin ATX, 8-pin EPS and one PCI-Express cable are fixed; additional PCI-Express and peripheral cables are supplied as flat modular leads.

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