Cooler Master GX 450W vs GX III Gold 650 Power Supply Comparison

The main differences between Cooler Master GX 450W and Cooler Master GX III Gold 650 are in Wattage, Modular, Efficiency and PCI-Express 16 Pin 12VHPWR Connectors.

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Cooler Master GX 450W	Cooler Master GX III Gold 650
Prices (Change region) Out of Stock Free shipping $189.00	Prices (Change region) There are no offers available in your selected region. Other merchants are available in another region. Out of Stock + €7.79 Shipping €88.67 Out of Stock + €6.90 Shipping €94.99 Out of Stock + €5.90 Shipping €109.70 Out of Stock Free shipping €118.73 Show 1 more offers
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Brand Cooler Master	Brand Cooler Master
Model RS450-ACAAD3-US	Model MPX-6503-AFAG MPX-6503-AFAG-BWO MPX-6503-AFAG-BEU MPX-6503-AFAG-BUS MPX-6503-AFAG-BUK MPX-6503-AFAG-BAU MPX-6503-AFAG-BJP
Release Date -	Release Date -
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews Add a product review
Price history View Details ►	Price history View Details ►
Compatible PC parts Graphics Cards ► Cases ►	Compatible PC parts Graphics Cards ► Cases ►
Wattage 450 W	Wattage 650 W
Type ATX	Type ATX
Modular No	Modular Full
Efficiency 80+ Bronze	Efficiency 80+ Gold
Output +3.3V@24A, +5V@15A, +12V@35A, -12V@0.3A, +5VSB@2.5A	Output -
PCI-Express 16 Pin 12VHPWR Connectors 0	PCI-Express 16 Pin 12VHPWR Connectors 1
PCI-Express 12 Pin Connectors 0	PCI-Express 12 Pin Connectors 0
PCI-Express 6+2 Pin Connectors 0	PCI-Express 6+2 Pin Connectors 2
PCI-Express 6 Pin Connectors 1	PCI-Express 6 Pin Connectors 0
EPS Connectors 1	EPS Connectors 2
SATA Connectors 5	SATA Connectors 8
Molex Connectors 3	Molex Connectors 4
Length 139 mm	Length 160 mm