GIGABYTE Gaming 850GM PG5 ICE vs Seasonic PRIME 550 Power Supply Comparison

GIGABYTE Gaming 850GM PG5 ICE and Seasonic PRIME 550 are both power supplies with the same Modular (Full) and Efficiency (80+ Gold). The main differences are in Wattage, PCI-Express 16 Pin 12VHPWR Connectors, PCI-Express 6+2 Pin Connectors and EPS Connectors.

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GIGABYTE Gaming 850GM PG5 ICE	Seasonic PRIME 550
Prices (Change region) - Buy now	Prices (Change region) - Buy now
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Brand GIGABYTE	Brand Seasonic
Model GP-GME850GM PG5 ICE	Model SSR-550GD2
Release Date 📅 July 2026	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 850 W	Wattage 550 W
Type ATX	Type ATX
Modular Full	Modular Full
Efficiency 80+ Gold	Efficiency 80+ Gold
PCI-Express 16 Pin 12VHPWR Connectors 1	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 4	PCI-Express 6+2 Pin Connectors 2
PCI-Express 6 Pin Connectors 0	PCI-Express 6 Pin Connectors 0
EPS Connectors 2	EPS Connectors 1
SATA Connectors 8	SATA Connectors 6
Molex Connectors 4	Molex Connectors 3
Length 150 mm	Length 140 mm