EVGA SuperNOVA 850 B2 850W vs CORSAIR RM850x Shift 2025 Power Supply Comparison

EVGA SuperNOVA 850 B2 850W and CORSAIR RM850x Shift 2025 are both power supplies with the same Wattage (850 W), PCI-Express 6+2 Pin Connectors (4) and EPS Connectors (2). The main differences are in Modular, PCI-Express 16 Pin 12VHPWR Connectors, SATA Connectors and Molex Connectors.

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EVGA SuperNOVA 850 B2 850W	CORSAIR RM850x Shift 2025
Prices (Change region) - Buy now	Prices (Change region) In Stock $129.99 Last updated 43 minutes ago. In Stock Free shipping $149.99 In Stock Free shipping $169.99 In Stock $181.99 Show 1 more offers
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Pangoly Score (How do we rate?) 90	Pangoly Score (How do we rate?) -
Brand EVGA	Brand Corsair
Model 110-B2-0850-V3	Model CP-9020299-NA CP-9020299-EU CP-9020299-UK CP-9020299-AU
Release Date 📅 July 2014	Release Date 📅 November 2025
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews ★★★★★ (2 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 850 W
Type ATX	Type ATX
Modular Semi	Modular Full Shifted
Efficiency 80+ Bronze	Efficiency -
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 4	PCI-Express 6+2 Pin Connectors 4
PCI-Express 6 Pin Connectors 0	PCI-Express 6 Pin Connectors 0
EPS Connectors 2	EPS Connectors 2
SATA Connectors 10	SATA Connectors 9
Molex Connectors 5	Molex Connectors 4
Length -	Length 160 mm