Rosewill ARC 550 vs PHOTON-550 Power Supply Comparison

Rosewill ARC 550 and ROSEWILL PHOTON-550 are both power supplies with the same Wattage (550 W), PCI-Express 6+2 Pin Connectors (2) and EPS Connectors (1). The main differences are in Modular, Efficiency, SATA Connectors and Molex Connectors.

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Rosewill ARC 550	ROSEWILL PHOTON-550
Prices (Change region) Out of Stock Free shipping $59.99 - Buy now	Prices (Change region) Out of Stock Free shipping $79.99 - Buy now
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Brand Rosewill	Brand Rosewill
Model ARC 550	Model PHOTON-550
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 550 W	Wattage 550 W
Type ATX	Type ATX
Modular No	Modular Full
Efficiency 80+ Bronze	Efficiency 80+ Gold
Output -	Output +3.3V@20A,+5V@20A,+12V@45.9A,-12V@0.3A,+5VSB@3A
PCI-Express 16 Pin 12VHPWR Connectors 0	PCI-Express 16 Pin 12VHPWR Connectors 0
PCI-Express 12 Pin Connectors 0	PCI-Express 12 Pin Connectors 0
PCI-Express 6+2 Pin Connectors 2	PCI-Express 6+2 Pin Connectors 2
PCI-Express 6 Pin Connectors 0	PCI-Express 6 Pin Connectors 0
EPS Connectors 1	EPS Connectors 1
SATA Connectors 5	SATA Connectors 6
Molex Connectors 4	Molex Connectors 3
Length 165 mm	Length 160 mm