Seasonic S12II 430B 430W vs SS-660XP2 Power Supply Comparison

The main differences between Seasonic S12II 430B 430W and SeaSonic SS-660XP2 are in Wattage, Modular, Efficiency and Output.

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Seasonic S12II 430B 430W	SeaSonic SS-660XP2
Prices (Change region) Out of Stock Free shipping $151.99 - Buy now	Prices (Change region) - Buy now
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Pangoly Score (How do we rate?) -	Pangoly Score (How do we rate?) 96
Brand Seasonic	Brand SeaSonic
Model S12II 430B	Model SS-660XP2
Release Date -	Release Date 📅 August 2014
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews ★★★★★ (39 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 ►
Pros -	Pros 80PLUS Platinum Excellent voltage stability Excellent ripple suppression Fully modular Quiet
Cons -	Cons None
Wattage 430 W	Wattage 660 W
Type ATX	Type ATX
Modular No	Modular Full
Efficiency 80+ Bronze	Efficiency 80+ Platinum
Output +3.3V@20A, +5V@20A, +12V1@17A, +12V2@17A, -12V@0.8A, +5VSB@2.5A	Output +3.3V@25A, +5@25A, +12V@55A, -12V@0.5A, +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 1	PCI-Express 6+2 Pin Connectors 4
PCI-Express 6 Pin Connectors 1	PCI-Express 6 Pin Connectors 0
EPS Connectors 1	EPS Connectors 2
SATA Connectors 6	SATA Connectors 10
Molex Connectors 3	Molex Connectors 5
Length 139 mm	Length 160 mm