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The 450B 450W 80 Plus Bronze Power Supply from EVGA is built with a high-amperage single +12 V rail, a 120 mm cooling fan, and heavy-duty protection. It's 80 Plus Bronze certified, ensuring 85% efficiency under typical loads to conserve power and reduce excess heat. The cables are non-modular so unused cables cannot be removed. Instead, organize and keep them out of the way for better airflow within the chassis. Its ATX form factor makes it compatible with almost every standard ATX case.
Bronze Rated Efficiency
The 80 Plus Bronze efficiency certification ensures that this power supply doesn't waste power, which leads to excess heat. Under typical load, this power supply is 85% efficient or higher.
This unit is rated by its continuous power rather than its peak for stable operation over its lifetime.
Single +12V Rail
A high-amperage single +12V provides you with stable power output for maximum power and efficiency.
The 120 mm cooling fan runs quietly and dissipates excess heat from the unit and its surroundings.
OVP (Over Voltage Protection) UVP (Under Voltage Protection) OCP (Over Current Protection) OPP (Over Power Protection) SCP (Short Circuit Protection) OTP (Over Temperature Protection)
In the Box
EVGA 450B 450W 80 Plus Bronze Power Supply
24-Pin ATX Cable
EPS (CPU) 8-Pin (4+4) Cable
PCIe 8-Pin (6+2) Cable
4-Pin Peripheral Cables
AC Power Cable
Limited 3-Year Warranty
Table of Contents
24-Pin ATX: 1 x 21.65" (550 mm)
EPS(CPU): 1 x 23.62" (600 mm)
PCIe: 1 x 21.65" (550 mm)
SATA: 2 x 17.72" (450 mm) 2 x 22.44" (570 mm)
4-Pin Peripheral: 1 x 17.72" (450 mm) 1 x 22.44" (570 mm) 1 x 27.17" (690 mm) + 31.89" (810 mm) Floppy