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ASRock Pro-B PRO-650B

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ASRock Pro-B PRO-650B
2026Pro
650 W750 W850 W
Main
Power650 W
Form factorATX
Specs
PFCactive
Cooling systemactive
Fan size120 mm
Certification80+ Bronze
ATX12V version3.1
Power connectors
MB/CPU power supply24+8 (4+4) pin
SATA4
MOLEX2
PCIe 8pin (6+2)1
Cable systemnon-modular
Cable length
MB600 mm
CPU650 mm
SATA450 mm / 570/690 /
MOLEX570 mm / 690 /
PCIe600 mm
Max. power
+12V154.1 А
General
Over voltage protection (OVP)
Over power protection (OPP)
Short circuit protection (SCP)
ProtectionOCP, UVP, OTP
Manufacturer's warranty3 years
Dimensions (HxWxD)86x150x140 mm
Official Websiteasrock.com
Added to E-CatalogJanuary 2026
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.
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 Asrock PRO-650B 80 Plus Bronze ATX 3.1 PCIE 5.1 Power Supply 90-UXR065-BNGAA2

80 PLUS CERTIFIEDThe PRO series is created for value-focused users, offering 80 PLUS Bronze models in 850W, 750W, and 650W op... moretions.Safety First with ASRockFull suite of protections to keep all components safe during normal to extreme power levels.ASRock offers an outstanding 3 –Year warranty, guaranteeing long term reliable and peace of mind operation.
Overclockers.co.uk
Delivery: to United Kingdom
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£42.95
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Asrock 90-UXR065-BNEAA2

This device only works in the EU.EU Plug.ASROCK Pro Series Pro-650B 650W ATX 80+ Bronze Power Supply Power your ambition with... morethe ASROCK Pro Series Pro-650B, a 650W ATX power supply unit engineered for stability, efficiency, and enduring performance.Designed to be the reliable heart of your mainstream gaming rig or professional workstation, this PSU delivers consistent and clean power to all your critical components.Built on a foundation of quality and reliability, the Pro-650B ensures your system runs smoothly, whether you´re in the heat of an online battle, rendering complex projects, or simply enjoying your everyday computing tasks.Trust in ASRock engineering to provide the unwavering power your PC deserves.The core benefit of the Pro-650B lies in its exceptional efficiency.With an 80 PLUS Bronze certification, this power supply guarantees up to 85% energy efficiency under typical loads.This means less energy is wasted as excess heat, leading to lower operating temperatures, reduced fan noise, and tangible savings on your electricity bill.A cooler, quieter system is a more stable and pleasant system to work with.The non-modular design ensures a straightforward installation process with all essential cables readily available, making it an excellent choice for first-time builders and those who value simplicity and maximum compatibility right out of the box.Engineered for robust and stable power delivery, the Pro-650B features a powerful single +12V rail design.This approach provides ample power and stable voltage to demanding components like modern graphics cards and processors, preventing system shutdowns during high-load scenarios.Your PC´s longevity is further secured by a comprehensive suite of industrial-grade protection circuits.These safeguards protect your valuable hardware against over-voltage, over-power, and short-circuit events, giving you peace of mind that your investment is well-protected.Cooling is handled by a large, thermally controlled 120mm fan that intelligently adjusts its speed based on the system´s load and temperature, striking the perfect balance between effective cooling and quiet operation.Main Features:.-Reliable Power Output:Provides a consistent and stable 650 W of continuous power.-High-Efficiency Operation:80 PLUS Bronze certified for reduced energy consumption and lower heat generation.-Standard ATX Form Factor:Ensures wide compatibility with the vast majority of modern PC cases.-Simplified Cabling:Features a non-modular cable design for easy, direct installation.-Optimized Thermal Performance:Equipped with a large 120mm fan for quiet and efficient cooling.-Stable Voltage Delivery:Built with a single +12V rail to support high-performance CPUs and GPUs.-Comprehensive Component Safety:Includes a full suite of protection circuits for maximum system safety.-Global Compatibility:Features Active Power Factor Correction (PFC) and a universal AC input.--- Technical Specifications.-Model:Pro-650B.-Type:ATX.-Maximum
Tradeinn.com
Delivery: in United Kingdom
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£43.99
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Asrock PRO-650B power supply unit 650 W 24-pin ATX ATX Black 90-UXR065-BNEAA2

Asrock PRO-650B power supply unit 650 W 24-pin ATX ATX Black
LaptopHub.uk
Delivery: in United Kingdom
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£49.85
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Asrock PRO-650B power supply unit 650 W 24-pin ATX ATX Black

Asrock PRO-650B power supply unit 650 W 24-pin ATX ATX Black 80 PLUS CERTIFIEDThe PRO series is created for value-focused use... morers. offering 80 PLUS Bronze models in 850W. 750W. and 650W options.Safety First with ASRockFull suite of protections to keep all components safe during normal to extreme power levels.ASRock offers an outstanding 3 –Year warranty. guaranteeing long term reliable and peace of mind operation.
Pcnova.co.uk
Delivery: in United Kingdom
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£49.85
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Asrock PRO-650B power supply unit 650 W 24-pin ATX ATX Black 90-UXR065-BNEAA2

80 PLUS CERTIFIEDThe PRO series is created for value-focused users. offering 80 PLUS Bronze models in 850W. 750W. and 650W op... moretions.Safety First with ASRockFull suite of protections to keep all components safe during normal to extreme power levels.ASRock offers an outstanding 3 –Year warranty. guaranteeing long term reliable and peace of mind operation. Asrock PRO-650B power supply unit 650 W 24-pin ATX ATX Black
Gamingkit.co.uk
Delivery: in United Kingdom
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£50.84
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Asrock PRO-650B power supply unit 650 W 24-pin ATX ATX Black 90UXR065BNEAA2

80 PLUS CERTIFIED The PRO series is created for value-focused users offering 80 PLUS Bronze models in 850W 750W and 650W opt... moreions. Safety First with ASRock Full suite of protections to keep all components safe during normal to extreme power levels. ASRock offers an outstanding 3 Year warranty guaranteeing long term reliable and peace of mind operation.
Quzo.co.uk
Delivery: to United Kingdom
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£56.20
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Series ASRock Pro

ASRock Pro-B configurations

Price for ASRock Pro-B
ASRock Pro-B PRO-650Bfrom £42.956 offers
ASRock Pro-B PRO-750Bfrom £52.996 offers
ASRock Pro-B PRO-850Bfrom £61.996 offers
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