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Razer Hanbo Chroma RGB All in One Liquid Cooler aRGB Pump Cap: AIO Design - Quiet, Powerful aRGB Fans - PWM Fan Controller Support - Intel LGA 115X Series, 2011, 1200, 1700, AM5 Compatible - 240MM

Razer Hanbo Chroma RGB All in One Liquid Cooler aRGB Pump Cap: AIO Design (240MM)

Bottom line: The Razer Hanbo Chroma RGB All in One Liquid Cooler aRGB Pump Cap: AIO: Addressable RGB pump cap plus aRGB fans, 16.8 million colors via Razer Chroma; main trade-off: PWM fan controller is sold separately, not bundled in the box.

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Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

Pros & Cons

Pros

  • ✓ Addressable RGB pump cap plus aRGB fans, 16.8 million colors via Razer Chroma
  • ✓ Fluid dynamic bearing pump rated for silent running and longer service life
  • ✓ Socket coverage spans Intel LGA 115X, 2011, 1200, 1700 and AMD AM5
  • ✓ Chroma effects react to gameplay across Razer's lighting ecosystem

Cons

  • ✗ PWM fan controller is sold separately, not bundled in the box
  • ✗ Chroma sync needs Razer Synapse installed and running
  • ✗ 240mm radiator needs a case with dual-120mm mount clearance
  • ✗ AM4 is not on the listed socket compatibility list

Manufacturer description

Keep your CPU temperatures cooler at any load with Razer Hanbo, an All-In-One Liquid Cooler designed for maximum thermal performance. Available in an addressable RGB Pump Cap version, you can personalize your cooler further with Razer Chroma software.

SpecPicks Verdict

SpecPicks scored Razer Hanbo Chroma RGB All in One Liquid Cooler aRGB Pump Cap: AIO… using a rating × review-volume × price-fit model applied to published specs and reviews across the cooling & fans category. Compare with similarly-priced alternatives in the cooling & fans category before committing. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for cooling & fans of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • Ultimate AIO Design: Increase CPU performance and lower temperatures to improve and enhance PC aesthetics with the complete Razer Chroma aRGB enabled AIO cooling solution
  • Quiet, Powerful aRGB Fans: The Hanbo effectively draws in or vents out air while maintaining a low noise profile, while its aRGB lighting produces brighter, more refined lighting effects and powered by Razer Chroma
  • Silent, Efficient Liquid Cooling: For optimal thermal performance, our AIO cooler has an optimized intake design to ensure greater heat transfer, combined with fluid dynamic bearings for silent operation and improved reliability
  • PWM Fan Controller Support: Whether you need maximum airflow to run the latest games, or want it to operate quietly while being idle, adjust the Razer Hanbo’s fan speed directly with our PWM fan controller (sold separately)
  • Powered by RGB Chroma aRGB: Unlock ultimate aRGB customization with 16.8 million colors, light patterns, and effects which react to gameplay. Get the world’s largest lighting ecosystem and control it from one platform

Full Specifications

BrandRazer
ModelRC21-01770100-R3M1
Voltage5 volts
Wattage3.6 watts
MaterialCopper
Unit Count1 Count
Noise Level1 db
Part NumberRC21-01770100-R3M1
CompatibilityPC
Material TypeCopper
Cooling MethodWater
Item Type NameCPU Cooler
Number of Items1
Number of Packs1
Compatible DevicesDesktop
Included ComponentsCooler
Ultimate AIO DesignIncrease CPU performance and lower temperatures to improve and enhance PC aesthetics with the complete Razer Chroma aRGB enabled AIO cooling solution
Power Connector Type4-Pin
Warranty Description2 year manufacturer
Maximum Rotational Speed1800 rpm
Full listing titleRazer Hanbo Chroma RGB All in One Liquid Cooler aRGB Pump Cap: AIO Design - Quiet, Powerful aRGB Fans - PWM Fan Controller Support - Intel LGA 115X Series, 2011, 1200, 1700, AM5 Compatible - 240MM

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Razer Hanbo Chroma RGB All in One Liquid Cooler aRGB Pump Cap: AIO Design - Quiet, Powerful aRGB Fans - PWM Fan Controller Support - Intel LGA 115X Series, 2011, 1200, 1700, AM5 Compatible - 240MM is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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