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ASRock Challenger Bronze CL-550B

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ASRock Challenger Bronze CL-550B
2024Challenger5 year warranty
550 W
24+8 (4+4) pin
650 W
24+8 (4+4) pin
750 W
24+8+8(4+4) pin
Main
Power550 W
Form factorATX
Specs
PFCactive
Cooling systemactive
Fan size120 mm
Fan bearingsliding
Certification80+ Bronze
ATX12V version2.52
Power connectors
MB/CPU power supply24+8 (4+4) pin
SATA4
MOLEX2
PCIe 8pin (6+2)2
Cable systemnon-modular
Cable length
MB600 mm
CPU650 mm
SATA450 mm / 570/690 /
MOLEX570 mm / 690 /
PCIe600 mm
General
Over voltage protection (OVP)
Over power protection (OPP)
Short circuit protection (SCP)
ProtectionOCP, UVP, OTP
Manufacturer's warranty5 years
Dimensions (HxWxD)86x150x140 mm
Official Websiteasrock.com
Added to E-CatalogNovember 2024
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog ASRock 2026 - new arrivals, bestsellers, and the most relevant models ASRock.
How to choose a power supply for a PCBasics of choosing a reliable and balanced power supply for your home, office and gaming computer

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Asrock 90-UXC055-BNEAAA

ASROCK CL-550B 550W 80 Plus Bronze Power SupplyPower your PC build with confidence using the ASROCK CL-550B 550W Power Supply... more. As the cornerstone of any reliable system, this ATX power supply is engineered to deliver stable, efficient, and safe power to all your critical components. Part of the value-focused Challenger series, the CL-550B is the perfect choice for builders and upgraders seeking a high-quality, non-modular PSU without compromising on performance or safety. It provides the essential power and reliability needed for mainstream gaming rigs, home office PCs, and multimedia workstations.Key Benefits* Efficient and Cost-Effective Operation: With an 80 Plus Bronze certification, this 550W power supply guarantees high efficiency under typical loads. This means less wasted energy is converted into heat, resulting in lower electricity bills and a cooler, quieter overall system.* Unwavering Stability and Durability: Built with high-quality, all-Taiwanese capacitors, the CL-550B is designed for long-term reliability and performance even under demanding conditions. A strong continuous 12V output of 45.8A ensures consistent power delivery to your power-hungry CPU and graphics card, while the built-in 5V BOOST technology provides stable voltage for your peripherals and storage devices.* Comprehensive Component Safety: ASRock puts safety first. The CL-550B features a full suite of industrial-grade protections, including OCP, SCP, OVP, UVP, OTP, and OPP. This robust safety net shields your valuable components from over-current, short circuits, over-voltage, and other potential power anomalies, giving you complete peace of mind.* Optimized and Quiet Cooling: Equipped with a specially designed 120mm Golf-Blade Sleeve Fan, this power supply operates with minimal noise. The fan´s unique blade design enhances airflow to keep internal temperatures low, ensuring optimal performance and longevity without adding distracting noise to your computing environment.* Ready for Demanding Loads: Featuring a Total Power Excursion capability of up to 130%, the ASROCK CL-550B can handle sudden, short-term power spikes often generated by modern components like graphics cards. This prevents unexpected system shutdowns during intense gaming or heavy workloads, ensuring a smooth and uninterrupted user experience.Attributes* Power Output: 550 W* Cabling: Non-modularEU Plug.Features:80 Plus certified:- The Challenger series is crafted for value-conscious users, offering 80 PLUS Gold models in 850W, 750W, and 650W options, as well as 80 PLUS Bronze models in 750W, 650W, and 550W.Safety First with ASRock:- Full suite of protections to keep all components safe during normal to extreme power levels.Specifications:- 80 Plus Efficiency: BRONZE.- ATX 12V Version: ATX 2.52.- ATX: ATX 2.52.- Continuous 12V output: 45.8 A.- Dimensions(L x W x H): 140mm x 150mm x 86mm.- Fan: 120mm Golf-Blade Sleeve Fan.- Protections: OCP, SCP, OVP, UVP, OTP, OPP.- Capacitors: All Taiwanese.- Total
Tradeinn.com
Delivery: in United Kingdom
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£50.49
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Asrock 550W CH CL-550B PSU

Asrock 550W CH CL-550B PSU
Pcnova.co.uk
Delivery: in United Kingdom
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Asrock 550W CH CL-550B PSU 90UXC055BNAAA

Asrock 550W CH CL-550B PSU
Gamingkit.co.uk
Delivery: in United Kingdom
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Asrock 550W Challenger Cl-550B Psu Fully Wired 80 Bronze Atx 252 90-UXC055-BNGAAA

Amazon.co.uk
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£68.36
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Asrock 550W Challenger CL-550B PSU Fully Wired 80+ Bronze ATX 2.52 90-UXC055-BNGAAA

  Asrock Challenger Fully Wired 80+ Bronze PSU - 80 PLUS® BRONZE Certified - 120mm Golf-b... morelade Fan - Built-in 5V BOOST function - Reliable 5-Year Warranty         80 PLUS Certified The Challenger series is crafted for value-conscious users offering 80 PLUS Bronze models in 750W 650W and 550W.       Safety First with ASRock Full suite of protections to keep all components safe during normal to extreme power levels. ASRock offers an outstanding 5 –Year warranty guaranteeing long term reliable and peace of mind operation.    
Quzo.co.uk
Delivery: to United Kingdom
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£69.66
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Asrock CL-550B Challenger power supply unit 550 W 20+4 pin ATX ATX Bla

Asrock CL-550B Challenger power supply unit 550 W 20+4 pin ATX ATX Black 80 PLUS CERTIFIEDThe Challenger series is crafted fo... morer value-conscious users. offering 80 PLUS Gold models in 850W. 750W. and 650W options. as well as 80 PLUS Bronze models in 750W. 650W. and 550W.Safety First with ASRockFull suite of protections to keep all components safe during normal to extreme power levels.ASRock offers an outstanding 5 –Year warranty. guaranteeing long term reliable and peace of mind operation.
Pcnova.co.uk
Delivery: in United Kingdom
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£77.45
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Asrock CL-550B Challenger power supply unit 550 W 20+4 pin ATX ATX Bla 90-UXC055-BNEAAA

80 PLUS CERTIFIEDThe Challenger series is crafted for value-conscious users. offering 80 PLUS Gold models in 850W. 750W. and... more650W options. as well as 80 PLUS Bronze models in 750W. 650W. and 550W.Safety First with ASRockFull suite of protections to keep all components safe during normal to extreme power levels.ASRock offers an outstanding 5 –Year warranty. guaranteeing long term reliable and peace of mind operation. Asrock CL-550B Challenger power supply unit 550 W 20+4 pin ATX ATX Black
Gamingkit.co.uk
Delivery: in United Kingdom
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£77.46
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Series ASRock Challenger

ASRock Challenger Bronze configurations

Price for ASRock Challenger Bronze
ASRock Challenger Bronze CL-550Bfrom £50.497 offers
ASRock Challenger Bronze CL-650Bfrom £52.497 offers
ASRock Challenger Bronze CL-750Bfrom £64.9913 offers
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