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CORSAIR NAUTILUS II 360 RS ARGB

CORSAIRCPU cooler

NAUTILUS II 360 RS ARGB

Released September 2026.1Press releasecorsair.com/newsroom/press-release/corsair-launches-second-generation-nautilus-ii-aio-cpu-coolers-and-upgraded-rs-ii-fans-for-quiet-effective-pc-coolingRead 14 October 2026Press release of September 17, 2026: all products are available immediately from authorized retailers and the CORSAIR webstore. The corsair.com page showed backorder with a ship date of 11/02/2026 on the access date, and LDLC France listed the product on 2026-09-18. Last checked 23 October 2026.

Cooler type
AIO liquid
Fans
3
Rated TDP
Not available
CPU sockets
AM5, AM4, LGA1954, LGA1851, LGA1700

31 of 54 fields known.

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All specs

SourceCalculated

General

Series
NAUTILUS II2Maker product pagecorsair.com/us/en/p/cpu-coolers/CW-9061049-WW/nautilus-ii-360-rs-argb-liquid-cpu-cooler-ww-9061049-wwRead 14 October 2026
Model numbers
CW-9061049-WW, CW-9061050-WW2Maker product pagecorsair.com/us/en/p/cpu-coolers/CW-9061049-WW/nautilus-ii-360-rs-argb-liquid-cpu-cooler-ww-9061049-wwRead 14 October 2026The product page offers black SKU CW-9061049-WW and white SKU CW-9061050-WW for the 360mm size.
GTIN / EAN
0840440426462, 08404404264795Retailer pagescan.co.uk/products/corsair-nautilus-ii-360-rs-argb-aio-cpu-cooler-black-rs360-ii-argb-unified-frame-fan-copper-aluminiuRead 14 October 2026Black CW-9061049-WW: EAN 0840440426462. The white listing CW-9061050-WW gives EAN 0840440426479.
Announced
17 September 20261Press releasecorsair.com/newsroom/press-release/corsair-launches-second-generation-nautilus-ii-aio-cpu-coolers-and-upgraded-rs-ii-fans-for-quiet-effective-pc-coolingRead 14 October 2026
Status
Available1Press releasecorsair.com/newsroom/press-release/corsair-launches-second-generation-nautilus-ii-aio-cpu-coolers-and-upgraded-rs-ii-fans-for-quiet-effective-pc-coolingRead 14 October 2026Available immediately per the press release. The Corsair webstore page showed the item on backorder on the access date.
Predecessor
CORSAIR NAUTILUS 360 RS ARGB1Press releasecorsair.com/newsroom/press-release/corsair-launches-second-generation-nautilus-ii-aio-cpu-coolers-and-upgraded-rs-ii-fans-for-quiet-effective-pc-coolingRead 14 October 2026Corsair's September 2026 launch release says the NAUTILUS II series liquid coolers replace the NAUTILUS RS.4Maker product pagecorsair.com/us/en/explorer/diy-builder/cpu-coolers/corsair-nautilus-ii-vs-nautilus-whats-the-differenceRead 14 October 2026Corsair calls the NAUTILUS II an updated version of the NAUTILUS and compares the two 360 RS ARGB models.
Successor
Not available
Launch price (US)
$129.991Press releasecorsair.com/newsroom/press-release/corsair-launches-second-generation-nautilus-ii-aio-cpu-coolers-and-upgraded-rs-ii-fans-for-quiet-effective-pc-coolingRead 14 October 2026Price table, NAUTILUS II 360 RS ARGB, United States: $129.99. Corsair says listed prices are subject to change. US prices exclude tax.
Launch price (EU)
€114.91Press releasecorsair.com/newsroom/press-release/corsair-launches-second-generation-nautilus-ii-aio-cpu-coolers-and-upgraded-rs-ii-fans-for-quiet-effective-pc-coolingRead 14 October 2026Price table, NAUTILUS II 360 RS ARGB, Europe: EUR 114,90. European prices include VAT.
Markets
Not available
Colours
Black, White2Maker product pagecorsair.com/us/en/p/cpu-coolers/CW-9061049-WW/nautilus-ii-360-rs-argb-liquid-cpu-cooler-ww-9061049-wwRead 14 October 2026
Cooler type
AIO liquid2Maker product pagecorsair.com/us/en/p/cpu-coolers/CW-9061049-WW/nautilus-ii-360-rs-argb-liquid-cpu-cooler-ww-9061049-wwRead 14 October 2026
Air cooler layout
Not available
Rated TDP (claimed)
Not available
Base material
Copper4Maker product pagecorsair.com/us/en/explorer/diy-builder/cpu-coolers/corsair-nautilus-ii-vs-nautilus-whats-the-differenceRead 14 October 2026Coldplate material: Copper.
Thermal paste
Pre-applied2Maker product pagecorsair.com/us/en/p/cpu-coolers/CW-9061049-WW/nautilus-ii-360-rs-argb-liquid-cpu-cooler-ww-9061049-wwRead 14 October 2026Pre-applied XTM60 thermal paste on the cold plate.

Compatibility

CPU sockets
AM5, AM4, LGA1954, LGA1851, LGA17003Owner's manualcorsair.com/us/en/explorer/diy-builder/cpu-coolers/nautilus-ii-240-360-rs-argbRead 14 October 2026Box contents: Intel LGA 1851 / 1700 mounting bracket set and backplate, AMD AM5 / AM4 bracket set pre-installed. Corsair's comparison table and Scan also name Intel 1954.4Maker product pagecorsair.com/us/en/explorer/diy-builder/cpu-coolers/corsair-nautilus-ii-vs-nautilus-whats-the-differenceRead 14 October 2026Cooling Socket Support: Intel 1954, 1851, 1700 and AMD AM5, AM4. LGA1954 needs no extra kit in Corsair's table.5Retailer pagescan.co.uk/products/corsair-nautilus-ii-360-rs-argb-aio-cpu-cooler-black-rs360-ii-argb-unified-frame-fan-copper-aluminiuRead 14 October 2026Specifications list 1700, 1851, AM4 and AM5.
RAM height clearance
Not available
Offset mounting
Not available

Heatsink

We could not find any of these 3 fields. Show them
Heat pipes
Not available
Heat pipe diameter
Not available
Direct-contact heat pipes
Not available

Liquid cooling

Radiator size
360mm2Maker product pagecorsair.com/us/en/p/cpu-coolers/CW-9061049-WW/nautilus-ii-360-rs-argb-liquid-cpu-cooler-ww-9061049-wwRead 14 October 2026
Radiator dimensions
Length394Width120Thickness27mm(15.5 × 4.7 × 1.1 in)4Maker product pagecorsair.com/us/en/explorer/diy-builder/cpu-coolers/corsair-nautilus-ii-vs-nautilus-whats-the-differenceRead 14 October 2026Specs compared table, NAUTILUS II 360 RS ARGB: radiator dimensions 394mm x 120mm x 27mm.
Radiator material
Aluminium4Maker product pagecorsair.com/us/en/explorer/diy-builder/cpu-coolers/corsair-nautilus-ii-vs-nautilus-whats-the-differenceRead 14 October 2026
Tube length
450mm4Maker product pagecorsair.com/us/en/explorer/diy-builder/cpu-coolers/corsair-nautilus-ii-vs-nautilus-whats-the-differenceRead 14 October 2026Tubing length 450mm.
Max pump speed
Not available
Pump power connector
4-pin PWM fan header3Owner's manualcorsair.com/us/en/explorer/diy-builder/cpu-coolers/nautilus-ii-240-360-rs-argbRead 14 October 2026Connect the 4-pin PWM cable from the pump to the AIO_PUMP header, or to CPU_OPT or SYS_FAN.
VRM fan
No3Owner's manualcorsair.com/us/en/explorer/diy-builder/cpu-coolers/nautilus-ii-240-360-rs-argbRead 14 October 2026Box contents and the connection steps list no VRM fan. The pump has a 4-pin PWM cable and an ARGB cable.

Fans

Included fans
ModelSize (mm)FansMin speed (rpm)Max speed (rpm)Airflow (CFM)Static pressure (mmH₂O)Noise (claimed) (dB(A))BearingConnector
RS360 II ARGB Unified Frame12034202,100734.236Magnetic dome4-pin PWM
Source2Maker product pagecorsair.com/us/en/p/cpu-coolers/CW-9061049-WW/nautilus-ii-360-rs-argb-liquid-cpu-cooler-ww-9061049-wwRead 14 October 2026Three RS II ARGB fans in a Unified Frame.4Maker product pagecorsair.com/us/en/explorer/diy-builder/cpu-coolers/corsair-nautilus-ii-vs-nautilus-whats-the-differenceRead 14 October 2026Table, last updated September 19, 2026: one RS360 II ARGB Unified Frame fan with three fans, Magnetic Dome bearing, 0, 420 - 2,100 RPM +/-10%, 10.8 - 73 CFM (per fan), 0.15 - 4.2 mm-H2O (per fan), noise 10 - 36 dB(A). The top of each range is stored. 0 RPM is the Zero RPM mode, so 420 rpm is the lowest speed while spinning.
Fans
3

Display and lighting

RGB lighting
Yes2Maker product pagecorsair.com/us/en/p/cpu-coolers/CW-9061049-WW/nautilus-ii-360-rs-argb-liquid-cpu-cooler-ww-9061049-wwRead 14 October 202632 RGB LEDs: eight per fan and eight in the pump cap, per the press release.
Lighting standard
ARGB 5 V2Maker product pagecorsair.com/us/en/p/cpu-coolers/CW-9061049-WW/nautilus-ii-360-rs-argb-liquid-cpu-cooler-ww-9061049-wwRead 14 October 2026Uses standard +5V ARGB connectors for motherboard control.
Built-in screen
None1Press releasecorsair.com/newsroom/press-release/corsair-launches-second-generation-nautilus-ii-aio-cpu-coolers-and-upgraded-rs-ii-fans-for-quiet-effective-pc-coolingRead 14 October 2026The press release lists the RS ARGB model apart from the RS LCD model. Only the RS LCD has a display.
Screen size
Not available
Screen resolution
Not available
Software
Not available
Needs a USB header
No3Owner's manualcorsair.com/us/en/explorer/diy-builder/cpu-coolers/nautilus-ii-240-360-rs-argbRead 14 October 2026The connection steps use only PWM and +5V ARGB cables. No USB cable is listed.

Measured

Cybenetics THETA, AMD AM5
Not available
Cybenetics THETA, Intel LGA1851
Not available
Overall performance at 30 dB(A), AM5 (measured)
Not available
Overall performance at 30 dB(A), LGA1851 (measured)
Not available
Noise at 100% fan setting (Cybenetics)
Not available
Thermal tests (measured)
Test CPULoadFan settingCPU temperature (°C)
AMD Ryzen 9 9950XAIDA64 System Stability Test, CPU only, 5 minutesDefault86
Source6Reviewfunkykit.com/reviews/cooling/corsair-nautilus-ii-360-rs-argb-liquid-cpu-cooler-review/4Read 14 October 2026FunkyKit review of October 8, 2026. Ryzen 9 9950X on an ASRock X870E Taichi, open-frame test rig, ambient 24 C +/- 1 C, included XTM60 paste, fan speed at default. AIDA64 System Stability Test with CPU only for 5 minutes, average of the core temperatures, peak 86 C. Package and CCD temperatures reached about 90 to 93 C. CPU power and noise were not measured.

Dimensions and weight

Dimensions
Not available
Heatsink dimensions
Not available
Weight
1,535g(3.4 lb)5Retailer pagescan.co.uk/products/corsair-nautilus-ii-360-rs-argb-aio-cpu-cooler-black-rs360-ii-argb-unified-frame-fan-copper-aluminiuRead 14 October 2026Scan lists 1535 g for both the black and the white model. The listing does not say whether the weight includes packaging.
Heatsink weight
Not available

In the box

In the box
1x Intel LGA 1851 / 1700 Mounting Bracket Set, 1x Intel LGA 1851 / 1700 Backplate, 1x AMD AM5 / AM4 Mounting Bracket Set (Pre-installed), 12x Radiator Screws (360 RS ARGB), 1x RS360 II ARGB Fans (360 RS ARGB) (Pre-installed)3Owner's manualcorsair.com/us/en/explorer/diy-builder/cpu-coolers/nautilus-ii-240-360-rs-argbRead 14 October 2026Box contents of the Quick Start Guide for the NAUTILUS II 240 / 360 RS ARGB, copied as printed.

Warranty

Manufacturer warranty (source market)
5years2Maker product pagecorsair.com/us/en/p/cpu-coolers/CW-9061049-WW/nautilus-ii-360-rs-argb-liquid-cpu-cooler-ww-9061049-wwRead 14 October 2026

Compare with

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Variants

Each variant lists only what differs from the specs above.

Model numberGTINColours
CW-9061049-WW0840440426462Black
CW-9061050-WW0840440426479White

Sources

We read 6 sources for this CPU cooler. The numbers match the markers in the sheet.

  1. Read 14 October 2026Backs 7 fields
  2. Read 14 October 2026Backs 12 fields
  3. Read 14 October 2026Backs 6 fields
  4. Read 14 October 2026Backs 7 fields
  5. Read 14 October 2026Backs 4 fields
  6. Read 14 October 2026Backs 1 field

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