CORSAIR RM850x Shift 2025 vs Seasonic Prime Snow Silent 550 Power Supply Comparison

The main differences between CORSAIR RM850x Shift 2025 and Seasonic Prime Snow Silent 550 are in Wattage, Modular, PCI-Express 16 Pin 12VHPWR Connectors and PCI-Express 6+2 Pin Connectors.

Save comparison

CORSAIR RM850x Shift 2025	Seasonic Prime Snow Silent 550
Prices (Change region) In Stock $149.99 Last updated 54 minutes ago. In Stock Free shipping $149.99 Out of Stock $161.99 In Stock Free shipping $169.99 Show 1 more offers	Prices (Change region) - Buy now
* Pangoly may earn a commission when you use one of the links to make a purchase. (Disclosure) * Product prices and availability are subject to change frequently. Any price and availability information displayed on Amazon at the time of purchase will apply.
Brand Corsair	Brand Seasonic
Model CP-9020299-NA CP-9020299-EU CP-9020299-UK CP-9020299-AU	Model SSR-550GD2-SnowSilent
Release Date 📅 November 2025	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 Shifted	Modular Full
Efficiency -	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 9	SATA Connectors 6
Molex Connectors 4	Molex Connectors 3
Length 160 mm	Length 140 mm