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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

  • Product 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.

How it compares

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

Price $186.99
Pricier than about 60% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product 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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