AsRock power supply Challenger 550W Bronze

550 W
Delivered between Mon, 29.12. and Tue, 30.12.
Only 3 pieces in stock at third-party supplier
Supplied by
free shipping

Performance3

Product details

The AsRock Challenger 550W Bronze is a powerful PC power supply designed for reliable power delivery in modern computer systems. With a power output of 550 watts and an 80 PLUS Bronze certification, it offers high energy efficiency that optimizes power consumption and reduces operating costs. The power supply is equipped with a 20+4 PIN ATX power connector, allowing for easy integration into various motherboard form factors. Active cooling through a 12 cm fan ensures effective heat dissipation, while the compact design, with a height of 86 mm and a width of 150 mm, allows for flexible installation in different cases. The black design seamlessly fits into most PC build projects, providing an appealing aesthetic.

  • 80 PLUS Bronze certification for high energy efficiency
  • Active cooling with a 12 cm fan for optimal temperature control
  • Versatile connectivity options with a 20+4 PIN ATX power connector
  • Compact design for easy integration into various cases.

Key specifications

80 PLUS certificate
Bronze
Form factor
ATX
Modularity
Permanently installed
ATX version
2.52
Item number
54190745

General information

Manufacturer
AsRock
Category
Power Supply PC
Manufacturer no.
90-UXC055-BNEAAA
Release date
23.1.2025
Sales rank in Category Power Supply PC
405 of 2747

Colour

Colour
Black
Exact colour description
Black

Power supply properties

Form factor
ATX
ATX version
2.52
Efficiency
80%
80 PLUS certificate
Bronze
Modularity
Permanently installed

Power supply connectors

Cable length
60 cm

Cooling properties

Number of fans
1x
Fan diameter
120 mm

Power supply

Power
550 W

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
CpuPataSata Cables

Product dimensions

Length
14 cm
Width
15 cm
Height
8.60 cm

30-day right of return
24 Months Warranty (Bring-in)
8 additional offers

Compare products

Goes with

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
  • AsRock
    Not enough data
  • 1.HP
    0.3 %
  • 2.be quiet!
    1 %
  • 2.Corsair
    1 %
  • 4.Deepcool
    1.1 %

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
  • AsRock
    Not enough data
  • 1.Xilence
    0 days
  • 2.Corsair
    1 day
  • 2.Enermax
    1 day
  • 2.Intertech
    1 day

Return rate

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

Source: Digitec Galaxus
  • 14.LC-Power
    5.6 %
  • 14.NZXT
    5.6 %
  • 16.AsRock
    5.7 %
  • 17.Intertech
    5.9 %
  • 18.Chieftec
    6.9 %
Source: Digitec Galaxus