Gigabyte P450B 450W Power Supply (GP-P450B)

450 W
Ratings
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Product details

80 Plus Bronze certified guarantees an efficiency of 85% at 50% load. The improved energy efficiency leads to less energy waste, less heat, and reduced fan noise.

The P450B offers the best solution for system configurations. The flat cables reduce clutter and improve airflow within the case.

The 120mm silent hydraulic bearing fan optimizes noise reduction and thermal performance. The fan speed automatically adjusts to the power consumption. The hydraulic bearing fan ensures a longer and more stable lifespan.

The single +12V rail provides the best power output, stability, and compatibility for hardware. It allows for the easiest installation of the power cable and is the best design for overclocking.

To ensure that the entire computer system operates stably under all conditions, we have added protection designs such as OCP, OTP, OVP, OPP, UVP, and SCP, and ensured stable functionality through safety certifications from various countries.

Key specifications

Form factor
ATX
80 PLUS certificate
Bronze
Modularity
Permanently installed
Internal connection options
20+4 PIN ATX power connector (1x)
Item number
21473644

General information

Manufacturer
Gigabyte
Category
Power Supply PC
Manufacturer no.
DUPLIKAT
Release date
13.7.2022

Colour

Colour
Black
Exact colour description
Black

Power supply properties

Form factor
ATX
Efficiency
85 %
80 PLUS certificate
Bronze
Modularity
Permanently installed

Power supply connectors

Internal connection options
20+4 PIN ATX power connector (1x)

Cooling properties

Fan location
Rear side
Cooling method
Active cooling
Number of fans
1 x
Fan diameter
120 mm
LED colour
without LED

Safety

Power protection features
EIA, OCP, OPP, OTP, OVP, SCP

Power supply

Power
450 W

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Length
14 cm
Width
15 cm
Height
8.60 cm

Package dimensions

Length
30 cm
Width
20 cm
Height
21 cm
Weight
120 g

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Power Supply PC» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 12.ASUS
    1.8 %
  • 13.EVGA
    1.9 %
  • 13.Gigabyte
    1.9 %
  • 15.Intertech
    2.2 %
  • 16.Cooler Master
    2.3 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 2.NZXT
    1 day
  • 2.Thermaltake
    1 day
  • 9.Gigabyte
    2 days
  • 10.Enermax
    3 days
  • 11.be quiet!
    5 days

Return rate

How often is a product of this brand in the «Power Supply PC» category returned?

Source: Digitec Galaxus
  • 2.be quiet!
    3.6 %
  • 3.Thermaltake
    3.8 %
  • 4.Gigabyte
    3.9 %
  • 5.Seasonic
    4 %
  • 6.Deepcool
    4.2 %
Source: Digitec Galaxus