17 Sep 2026
CORSAIR Launches Second Generation Nautilus II AIO CPU Coolers and Upgraded RS II Fans for Quiet, Effective PC Cooling
MILPITAS, CA, September 17, 2026 – CORSAIR® (Nasdaq: CRSR) is excited to announce the launch of powerful second-generation cooling hardware with NAUTILUS II all-in-one liquid CPU coolers, and updated RS II and RS II ARGB fans. These components deliver powerful, low-noise cooling with easy setup and management for simple plug-and-play operation on any modern PC. NAUTILUS II, RS II, and RS II ARGB devices connect directly to the motherboard for simple fan management without the need for external fan controllers, offering affordable and effective cooling with easy setup and maintenance.
Today’s launch includes a wide range of new hardware to meet the cooling needs of PC builders, including the following components and their different options:
- NAUTILUS II RS LCD Liquid CPU Cooler
- NAUTILUS II 240 RS LCD, Black or White
- NAUTILUS II 360 RS LCD, Black or White
- NAUTILUS II RS Liquid CPU Cooler
- NAUTILUS II 240 RS, Black
- NAUTILUS II 360 RS, Black
- NAUTILUS II RS ARGB Liquid CPU Cooler
- NAUTILUS II 240 RS ARGB, Black or White
- NAUTILUS II 360 RS ARGB, Black or White
- RS II PWM Fans
- RS120 II PWM Fan, Black
- RS140 II PWM Fan, Black
- RS360 II Unified Frame PWM Fans, Black
- RS II ARGB PWM Fans
- RS120 II ARGB PWM Fan, Black or White
- RS140 II ARGB PWM Fan, Black or White
- RS360 II ARGB Unified Frame PWM Fans, Black or White
NAUTILUS II RS LCD – More Flow, More Show
The Nautilus II RS LCD succeeds the first-generation Nautilus RS LCD with a 67% larger 3.5" display, an upgraded FlowDrive 2S pump, a thinner AMD-optimized cold plate, and new RS II fans. Available in black or white with a 240mm or 360mm radiator, it combines powerful cooling with extensive display customization.
The standout feature is the new LCD, which has been upgraded from a circular 2.1" IPS LCD to a rectangular 3.5" IPS LCD with a resolution of 480x640 at 60Hz. The screen can simultaneously show system metrics, animated GIFs, and iCUE Widgets at up to 60 FPS. The display connects via DisplayPort and can be used as a secondary display in Windows.
The second-generation FlowDrive 2S pump provides powerful liquid circulation, while the thinner cold plate reduces thermal resistance for improved heat transfer on the latest CPUs. RS II fans deliver concentrated airflow and excellent static pressure using CORSAIR AirGuide technology, supported by Magnetic Dome Bearings for quiet operation and enhanced longevity. Their Unified Frame design simplifies installation and cabling, while direct motherboard connectivity and Zero RPM Mode provide convenient control and quieter operation at low loads.
Nautilus II RS / RS ARGB Liquid CPU Cooler – Truly Awesome AIOs
NAUTILUS II Series Liquid CPU Coolers replace the NAUTILUS RS with an upgraded Flowdrive 2S pump, a thinner AMD-optimized cold plate, and second-generation RS II fans in a Unified Frame design. The NAUTILUS II RS is only available in black, while the NAUTILUS II RS ARGB is offered in both black or white. Both AIOs are available in either 240mm or 360mm radiator sizes to satisfy the cooling needs of a wide variety of PC builders.
The NAUTILUS II RS complements high-performance blackout builds, while the NAUTILUS II RS ARGB adds vivid and customizable RGB lighting. Their Unified Frame fans reduce vibration and deliver consistent static pressure, while CORSAIR AirGuide technology focuses airflow. The Magnetic Dome Bearing in each fan supports quiet operation and long-lasting durability, and direct motherboard connectivity simplifies setup and maintenance.
Each RS II ARGB fan contains eight RGB LEDs, complemented by eight LEDs in the pump cap. This provides 24 individually customizable LEDs on the 240mm model and 32 on the 360mm model. Compatible motherboard software controls fan speeds and lighting without requiring an external controller.
Together, the upgraded pump, cold plate, and fans deliver excellent cooling performance and refined acoustics in a streamlined design that is easy to install and maintain.
RS II & RS II ARGB PWM Fans – COOL & QUIET
Second-generation RS II and RS II ARGB PWM fans deliver improved acoustics without compromising cooling performance. Redesigned CORSAIR AirGuide stator vanes reduce noise while focusing high-volume airflow through dense radiators for excellent static pressure. Magnetic Dome Bearings provide quiet operation and enhanced longevity.
Both series are available as 360mm Unified Frames that simplify cabling and mount using only four screws. Individual 120mm and 140mm fans are also available. Daisy-chain connectivity makes multiple fans easy to link and control as a group using compatible motherboard software.
RS II fans come in black, while RS II ARGB models are offered in black or white and include eight individually customizable RGB LEDs per fan.
READY FOR iCUE LINK INTEGRATION
NAUTILUS II AIOs and RS II fans can be easily integrated with iCUE LINK enabled fans using the COMMANDER DUO Lighting and Fan Controller (sold separately). Its dual PWM, ARGB, and iCUE LINK channels enable synchronized control through powerful CORSAIR iCUE software. The iCUE LINK System Hub docks directly to the COMMANDER DUO, providing unified control of PWM and iCUE LINK devices.
Powerful and Quiet No-Hassle Cooling
NAUTILUS II AIO liquid CPU coolers and RS II PWM fans deliver quiet, effective cooling with straightforward installation and maintenance at an accessible price. With different colors, sizes, and configurations, these products make it easy to find the right cooling solution for your current or future build.
Availability, Warranty and Pricing
All featured products in this press release are available immediately from the CORSAIR worldwide network of authorized retailers and distributors and on the CORSAIR webstore.
The CORSAIR NAUTILUS II RS LCD, NAUTILUS II RS, NAUTILUS II RS ARGB, RS II, and RS II ARGB fans are backed by a five-year warranty, alongside the CORSAIR worldwide customer service and technical support network.
For up-to-date pricing, please refer to the CORSAIR website or contact your local CORSAIR sales or PR representative. Listed prices below are subject to change.
|
Region |
NAUTILUS II 240 RS LCD |
NAUITLUS II 360 RS LCD |
|
United States |
$129.99 |
$159.99 |
|
Canada |
CAD 184.99 |
CAD 224.99 |
|
Europe |
€ 129,90 |
€ 149,90 |
|
United Kingdom |
GBP 109.99 |
GBP 129.99 |
|
Sweden/Norway |
SEK 1,699 |
SEK 1,999 |
|
Denmark |
DKK 1,079 |
DKK 1,279 |
|
Australia/New Zealand |
AUD 179 |
AUD 205 |
|
China |
N/A |
N/A |
|
Japan |
JPY 20,280 |
JPY 24,280 |
|
South Korea |
KRW 183,900 |
KRW 215,900 |
|
Southeast Asia |
$129.99 |
$159.99 |
|
Region |
NAUTILUS II 240 RS |
NAUTILUS II 360 RS |
|
United States |
$89.99 |
$109.99 |
|
Canada |
CAD 129.99 |
CAD 154.99 |
|
Europe |
€ 84,90 |
€ 104,90 |
|
United Kingdom |
GBP 74.99 |
GBP 89.99 |
|
Sweden/Norway |
SEK 1,149 |
SEK 1,399 |
|
Denmark |
DKK 739 |
DKK 879 |
|
Australia/New Zealand |
AUD 125 |
AUD 145 |
|
China |
N/A |
N/A |
|
Japan |
JPY 14,280 |
JPY 16,980 |
|
South Korea |
KRW 131,900 |
KRW 153,900 |
|
Southeast Asia |
$89.99 |
$109.99 |
|
Region |
NAUTILUS II 240 RS ARGB |
NAUTILUS II 360 RS ARGB |
|
United States |
$99.99 |
$129.99 |
|
Canada |
CAD 139.99 |
CAD 184.99 |
|
Europe |
€ 89,90 |
€ 114,90 |
|
United Kingdom |
GBP 79.99 |
GBP 99.99 |
|
Sweden/Norway |
SEK 1,249 |
SEK 1,549 |
|
Denmark |
DKK 789 |
DKK 979 |
|
Australia/New Zealand |
AUD 135 |
AUD 165 |
|
China |
N/A |
N/A |
|
Japan |
JPY 14,780 |
JPY 18,480 |
|
South Korea |
KRW 135,900 |
KRW 173,900 |
|
Southeast Asia |
$99.99 |
$129.99 |
|
Region |
RS120 II |
RS140 II |
RS360 II Unified Frame |
|
United States |
$14.99 |
$19.99 |
$39.99 |
|
Canada |
CAD 19.99 |
CAD 24.99 |
CAD 54.99 |
|
Europe |
€ 11,90 |
€ 17,90 |
€ 29,90 |
|
United Kingdom |
GBP 9.99 |
GBP 14.99 |
GBP 24.99 |
|
Sweden/Norway |
SEK 149 |
SEK 229 |
SEK 379 |
|
Denmark |
DKK 99 |
DKK 149 |
DKK 249 |
|
Australia/New Zealand |
AUD 22 |
AUD 28 |
AUD 52 |
|
China |
N/A |
N/A |
N/A |
|
Japan |
JPY 2,280 |
JPY 2,480 |
JPY 5,280 |
|
South Korea |
KRW 19,990 |
KRW 23,990 |
KRW 52,890 |
|
Southeast Asia |
$14.99 |
$19.99 |
$39.99 |
|
Region |
RS120 II ARGB |
RS140 II ARGB |
RS360 II ARGB Unified Frame |
|
United States |
$19.99 |
$24.99 |
$54.99 |
|
Canada |
CAD 24.99 |
CAD 34.99 |
CAD 74.99 |
|
Europe |
€ 17,90 |
€ 23,90 |
€ 39,90 |
|
United Kingdom |
GBP 14.99 |
GBP 19.99 |
GBP 34.99 |
|
Sweden/Norway |
SEK 229 |
SEK 309 |
SEK 529 |
|
Denmark |
DKK 149 |
DKK 199 |
DKK 339 |
|
Australia/New Zealand |
AUD 28 |
AUD 32 |
AUD 79 |
|
China |
N/A |
N/A |
N/A |
|
Japan |
JPY 2,480 |
JPY 3,280 |
JPY 6,480 |
|
South Korea |
KRW 23,990 |
KRW 31,590 |
KRW 66,990 |
|
Southeast Asia |
$19.99 |
$24.99 |
$54.99 |
Web Pages
To learn more about the CORSAIR NAUTILUS II product line, please visit the following links:
corsair.com/nautilus-ii-rs-argb
corsair.com/nautilus-ii-rs-lcd
https://www.corsair.com/explorer/diy-builder/cpu-coolers/nautilus-ii-flowdrive-2s-pump-explained/
To learn more about the CORSAIR RS II product line, please visit the following links:
https://www.corsair.com/explorer/diy-builder/fans/corsair-rs-ii-vs-rs-fans-whats-the-difference/
Product Images
High-resolution images of the NAUTILUS II Series can be found at the link below:
High-resolution images of the RS II Series can be found at the link below:
About CORSAIR
CORSAIR (Nasdaq: CRSR) is a leading global developer and manufacturer of high-performance products and technology for gamers, content creators, and PC enthusiasts. From award-winning PC components and peripherals to premium streaming equipment and smart ambient lighting, CORSAIR delivers a full ecosystem of products that work together to enable everyone, from casual gamers to committed professionals, to perform at their very best. CORSAIR also sells products under its Fanatec brand, the leading end-to-end premium sim racing product line; Elgato brand, which provides premium studio equipment and accessories for content creators; SCUF Gaming brand, which builds custom-designed controllers for competitive gamers; and ORIGIN PC brand, a builder of custom gaming and workstation desktop PCs.
Copyright ©2026 CORSAIR Memory, Inc. All rights reserved. CORSAIR and the sails logo are registered trademarks of CORSAIR in the United States and/or other countries. All other company and/or product names may be trade names, trademarks, and/or registered trademarks of the respective owners with which they are associated. Features, pricing, availability, and specifications are subject to change without notice.
CORSAIR PR Contacts
|
Region |
Representative |
Contact Information |
|
USA, Canada, & Philippines |
Justin Ocbina |
justin.ocbina@corsair.com |
|
Benelux, Nordics, & UK |
Andrew Ditchburn |
andrew.ditchburn@corsair.com |
|
DACH |
Yannick Friedsam |
yannick.friedsam@corsair.com |
|
Eastern EU |
Cezary Gorny |
cezary.gorny@corsair.com |
|
France |
Clemence Garcia |
clemence.garcia@corsair.com |
|
Spain, Portugal, & Italy |
Noelia Colino |
noelia.colino@corsair.com |
|
NEA & ANZ |
Steven Wang |
steven.wang@corsair.com |
|
Japan |
Yugo Kitagawa |
yugo.kitagawa@corsair.com |
|
Korea |
Joseph Bae |
joseph.bae@corsair.com |
|
India, South Asia, & SEA |
Zaid Khan |
zaid.khan@corsair.com |
|
Latin America |
Juan Pablo Kempter |
juanpablo.kempter@corsair.com |
Contact Information
Corsair PR
publicrelations@corsair.com
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