EVGA SuperNOVA 750 B1 vs 450 B1 Power Supply Comparison

EVGA SuperNOVA 750 B1 and EVGA 450 B1 are both power supplies with the same Efficiency (80+ Bronze). The main differences are in Wattage, Modular, PCI-Express 6+2 Pin Connectors and EPS Connectors.

Save comparison

EVGA SuperNOVA 750 B1	EVGA 450 B1
Prices (Change region) - Buy now	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 EVGA	Brand EVGA
Model 110-B1-0750-VR	Model 100-B1-0450
Release Date 📅 May 2014	Release Date 📅 October 2016
* 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 750 W	Wattage 450 W
Type ATX	Type ATX
Modular Semi	Modular No
Efficiency 80+ Bronze	Efficiency 80+ Bronze
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 3	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 4
Molex Connectors 5	Molex Connectors 3
Length 165 mm	Length -