Your data. Your choice.

If you select «Essential cookies only», we’ll use cookies and similar technologies to collect information about your device and how you use our website. We need this information to allow you to log in securely and use basic functions such as the shopping cart.

By accepting all cookies, you’re allowing us to use this data to show you personalised offers, improve our website, and display targeted adverts on our website and on other websites or apps. Some data may also be shared with third parties and advertising partners as part of this process.

Legal noticePrivacy notice

AsRock power supply Challenger 550W Bronze

550 W
Price in EUR including VAT
1Ratings
BrandMore from AsRock
Delivered between Tue, 30.6. and Thu, 2.7.
9 pieces in stock at supplier
free shipping

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 features 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 and provides 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

Form factor
ATX
ATX version
2.52
80 PLUS certificate
Bronze
Modularity
Permanently installed
Power protection features
EIA, OCP, OPP, OTP, OVP, SCP

General information

Item number
54190745
Manufacturer
AsRock
Category
Power Supply PC
Manufacturer No.
90-UXC055-BNEAAA
Release date
23.1.2025

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

Cooling properties

Number of fans
1x
Fan diameter
120 mm
LED lighting
without LED

Safety

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

Mains supply properties

Power
550 W
Cable length
60 cm

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
14,67 kg
Climate contribution
EUR 0,37

Scope of delivery

Scope of delivery
Cpu, Pata, SATA cable

Product dimensions

Length
14 cm
Width
15 cm
Height
8.60 cm
Weight
1500 g

Legal Notice

Product Safety

Package dimensions

Length
27 cm
Width
19 cm
Height
10 cm
Weight
2.26 kg

14-day cancellation right
30-day right of return
24 Months statutory warranty
3 additional offers
Legal concerns

Compare products

Show all

Goes with

Reviews & Ratings

Statutory 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: Galaxus
  • 17.ASUS
    1,8 %
  • 18.Deepcool
    1,9 %
  • 19.Chieftec
    2 %
  • 19.LC-Power
    2 %
  • 21.AsRock
    3,9 %

Statutory 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: Galaxus
  • 5.Deepcool
    1 day
  • 5.Enermax
    1 day
  • 8.AsRock
    2 days
  • 8.Gigabyte
    2 days
  • 8.Lian-Li
    2 days

Return rate

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

Source: Galaxus
  • 12.Deepcool
    5,5 %
  • 12.LC-Power
    5,5 %
  • 14.AsRock
    5,6 %
  • 14.ASUS
    5,6 %
  • 14.Intertech
    5,6 %
Source: Galaxus