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Overview

Unleash powerful CPU cooling with Corsair Nautilus II ARGB liquid cooling system. It is compatible with AMD AM4, AMD AM5, Intel LGA 1700, Intel LGA 1851, and Intel LGA 1954 CPUs. It delivers up to 73CFM of airflow through RS II fans and a 240mm radiator for powerful thermal performance. ARGB lighting with 24/32 LEDs across pump and fans brings a bold, tailored glow to your system.

Corsair Nautilus II RS ARGB 240mm Liquid Cooling System - Black

Model: CW-9061047-WW
Web Code: 20081444
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Warranty Information

Check with the manufacturer for details or add Best Buy Protection for extra coverage.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • CORSAIR NAUTILUS II 240 RS ARGB Liquid CPU Cooler
  • RS240 II ARGB Unified Frame fan
  • Mounting Kit for All Modern CPU Sockets
  • Fan and Radiator Mounting Screws
  • Warranty & Safety Leaflet
  • Built to support AMD AM4, AMD AM5, Intel LGA 1700, Intel LGA 1851, and Intel LGA 1954 CPUs
  • High‑pressure RS II ARGB fans drive airflow efficiently through the 240mm radiator, delivering up to 73CFM for strong cooling performance
  • Unified frame design makes fans easy to install, keeps vibration and noise low, and delivers a refined, well‑integrated look
  • PWM fan control fine‑tunes cooling and Zero RPM mode stops fans at low loads for silent operation
  • FlowDrive 2S pump ensures quiet CPU cooling with noise levels as low as 36dB
  • Optimized cold plate with thin, low‑resistance design improves efficient heat transfer and CPU contact pressure. It is designed for AMD and Intel CPUs, with pre‑applied XTM60 thermal paste for easy, reliable setup
  • Integrated ARGB lighting with 24 or 32 LEDs brings vivid glow across pump (eight LEDs) and fans (16 or 24 LEDs)
  • ARGB Control with daisy‑chainable +5V connections lets you manage lighting directly through the motherboard (no extra controllers needed)
  • Simplified fan mounting and reduced cabling give your system a sleek, refined look
  • Supports standard AMD and Intel brackets for quick, secure installation (no complex backplates required)
  • Link to a CORSAIR iCUE controller such as the COMMANDER DUO (sold separately) for great fan and pump control using iCUE software
  • Compatible with both current and next‑gen Intel and AMD platforms

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.