MANUAL | QUICK START GUIDE

NAUTILUS 240 | 360 RS

PERFORMANCE LIQUID CPU COOLER

BEFORE YOU START

NOTE: Most newer PC cases have a cut-out allowing access to the rear part of the motherboard for easy installation of cooler backplates. If your case does not include a cut-out, you will need to remove the motherboard from the case prior to installation.

NAUTILUS RS Series coolers come with the Intel mounting bracket pre-installed on the pump for quick installation – should you have an AMD system, remove this bracket and use the included AMD bracket instead. Proceed to the AMD Installation Section for more details.

GETTING TO KNOW YOUR NAUTILUS RS

NAUTILUS 240 RS NAUTILUS 360 RS

NAUTILUS 240 RS

NAUTILUS 240_360 RS_QSG_Productimgages_m_RS 240

NAUTILUS 360 RS

NAUTILUS 240_360 RS_QSG_Productimgages_m_RS 360

NAUTILUS AIO
NAUTILUS RS Fans
Extension Cable
Intel and AMD Mounting Kit
Fan and Radiator Mounting Screws

GETTING TO KNOW YOUR NAUTILUS RS FANS

NAUTILUS 240_360 RS_QSG_steps_m_GETTING TO KNOW YOUR RS FANS

INCLUDED HARDWARE

1x Intel LGA 1851/1700 Mounting Bracket (pre-installed)

NAUTILUS 240_360 RS_QSG_IncludedHardware_m_B

1x Intel LGA 1851/1700 Backplate

NAUTILUS 240_360 RS_QSG_IncludedHardware_m_C

4x Intel LGA 1851/1700 Standoffs

NAUTILUS 240_360 RS_QSG_IncludedHardware_m_D

1x AMD AM5/AM4 Mounting Bracket

NAUTILUS 240_360 RS_QSG_IncludedHardware_m_E

4x AMD AM5/AM4 Standoffs

NAUTILUS 240_360 RS_QSG_IncludedHardware_m_F

4x Thumbnuts

NAUTILUS 240_360 RS_QSG_IncludedHardware_m_G

16x Long Fan Screws (240 RS)
24x Long Fan Screws (360 RS)

NAUTILUS 240_360 RS_QSG_IncludedHardware_m_H

8x Radiator Screws (240 RS)
12x Radiator Screws (360 RS)

NAUTILUS 240_360 RS_QSG_IncludedHardware_m_I

8x Washers (240 RS)
12x Washers (360 RS)

NAUTILUS 240_360 RS_QSG_IncludedHardware_m_J

2x RS Fans (240 RS)
3x RS Fans (360 RS)

NAUTILUS 240_360 RS_QSG_IncludedHardware_m_K

1x Fan PWM Extension Cable

PREPARE YOUR NAUTILUS RS FOR INSTALLATION

Mount the fans onto the radiator with the long screws (G) as shown then connect the fan PWM cable to the next fan.

TIP: Position the fans so that the cables are towards the motherboard side once it is mounted inside the chassis.

Connect the 4-pin PWM cable from one RS fan into the 3-pin receptacle of another RS fan to create a fan group.

TIP: Position the fans so that the cables are towards the motherboard side for a cleaner look.

INTEL INSTALLATION

REQUIRED HARDWARE

1x Intel LGA 1851/1700 Mounting Bracket (pre-installed)

1x Intel LGA 1851/1700 Backplate

4x Intel LGA 1851/1700 Standoffs

NAUTILUS 240_360 RS_QSG_IncludedHardware_m_D G

1x AMD AM5/AM4 Mounting Bracket

NAUTILUS 240_360 RS_QSG_IncludedHardware_m_E G

4x AMD AM5/AM4 Standoffs

4x Thumbnuts

16x Long Fan Screws (240 RS)
24x Long Fan Screws (360 RS)

8x Radiator Screws (240 RS)
12x Radiator Screws (360 RS)

8x Washers (240 RS)
12x Washers (360 RS)

2x RS Fans (240 RS)
3x RS Fans (360 RS)

1x Fan PWM Extension Cable

1. INSTALL THE BACKPLATE

Align the backplate (B) then mount it behind the motherboard.

NAUTILUS 240_360 RS_QSG_steps_m_INTEL INSTALLATION 1

2. INSTALL THE INTEL STANDOFF SCREWS

Attach the provided Intel standoffs (C) then tighten all four standoff screws.

NAUTILUS 240_360 RS_QSG_steps_m_INTEL INSTALLATION 2

3. INSTALL THE RADIATOR

Mount the radiator inside the case with the short screws (H) and washers (I) as shown.

NAUTILUS 240_360 RS_QSG_steps_m_INTEL INSTALLATION 3

4. INSTALL THE PUMP UNIT

Align the bracket and pump over the standoff screws then fasten the thumbnuts in a cross pattern going from opposite corners. Tighten the thumbnuts (F) until all four corners are tightened.

Connect the 4-pin PWM cable from the pump to the CPU_FAN header on your motherboard.

NAUTILUS 240_360 RS_QSG_steps_m_AMD install Pump

AMD INSTALLATION

REQUIRED HARDWARE

NAUTILUS 240_360 RS_QSG_IncludedHardware_m_A G

1x Intel LGA 1851/1700 Mounting Bracket (pre-installed)

NAUTILUS 240_360 RS_QSG_IncludedHardware_m_B G

1x Intel LGA 1851/1700 Backplate

NAUTILUS 240_360 RS_QSG_IncludedHardware_m_C G

4x Intel LGA 1851/1700 Standoffs

1x AMD AM5/AM4 Mounting Bracket

4x AMD AM5/AM4 Standoffs

4x Thumbnuts

16x Long Fan Screws (240 RS)
24x Long Fan Screws (360 RS)

8x Radiator Screws (240 RS)
12x Radiator Screws (360 RS)

8x Washers (240 RS)
12x Washers (360 RS)

2x RS Fans (240 RS)
3x RS Fans (360 RS)

1x Fan PWM Extension Cable

1. INSTALL THE AMD MOUNTING BRACKET

Replace the pre-installed Intel mounting bracket (A) with the AMD mounting bracket (D).

NAUTILUS 240_360 RS_QSG_steps_m_AMD INSTALLATION MOUNTING -BRACKET

2. PREPARE THE MOTHERBOARD FOR INSTALLATION

Remove the existing AMD AM5/AM4 motherboard brackets as shown.

NAUTILUS 240_360 RS_QSG_steps_m_AMD INSTALLATION MOTHERBOARD

3. INSTALL THE AMD STANDOFF SCREWS

Attach the provided AMD standoffs (E) then tighten all four standoff screws.

NAUTILUS 240_360 RS_QSG_steps_m_INTEL AMD STANDOFF SCREWS

4. INSTALL THE RADIATOR

Mount the radiator inside the case with the short screws (H) and washers (I) as shown.

5. INSTALL THE PUMP UNIT

Align the bracket and pump over the standoff screws then fasten the thumbnuts in a cross pattern going from opposite corners. Tighten the thumbnuts (F) until all four corners are tightened.

Connect the 4-pin PWM cable from the pump to the CPU_FAN header on your motherboard.

NAUTILUS 240_360 RS_QSG_steps_m_INTEL INSTALLATION pump

PREPARE YOUR NAUTILUS RS FOR INSTALLATION

Connect the PWM extension cable (K) to the daisy chained fans and connect the other end of the extension cable to a fan header on your motherboard.

NAUTILUS 240_360 RS_QSG_steps_m_PREPARE YOUR NAUTILUS FOR INSTALLATION

ADDITIONAL SETUP

Visit our CORSAIR LAB YouTube channel and Explorer page for additional setup, configuration and tips: CORSAIR LAB YouTube channel.

FAQ

How do I know the direction of the airflow of the fan?

An arrow located on the side of the fan indicates the direction of airflow.

What orientation should I install my radiator?

For optimal performance, we recommend installing the radiator with the tubes positioned at the bottom of the case (Figure 1). However, you have the flexibility to install the radiator in various orientations, including an inverted position. Ensure that the highest point of the radiator is elevated above the level of the CPU pump, regardless of the installation orientation (Figure 2).

Can I reuse the pre-applied thermal paste on the cooler for re-installation?

Re-installation of the NAUTILUS RS Series CPU cooler will require you clean off the pre-applied thermal paste and apply a new layer of thermal paste. We recommend using CORSAIR XTM60, sold separately.

What should I do if I lost or broke a specific part from the NAUTILUS RS CPU cooler?

Replacement parts for the NAUTILUS RS CPU coolers are sold through the CORSAIR webstore.

POWER RATING

NAUTILUS RS pump: 12Vdc 0.3A MAX
RS120 fan: 12Vdc 0.4A

WARRANTY

All CORSAIR NAUTILUS Series coolers have a 5-year warranty.

LEGAL

© 2024 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 trademarks are the property of their respective owners. Product may vary slightly from those pictured.