Side-by-Side Comparison
Corsair Nautilus 360 RS ARGB vs Fractal Design Radius 360 Black
Standardized 5-pillar engineering audit, thermal telemetry, verified longevity metrics, and complete technical specification diff.
● HIGHLY RATED
Composite Score:
4.4
/ 5.0
A no-nonsense 360 mm liquid cooler coupling standardized motherboard headers and high static-pressure fans to deliver dependable thermal headroom without proprietary software overhead.
● HIGHLY RATED
Composite Score:
4.4
/ 5.0
A well-engineered 360 mm closed-loop cooler featuring tube-integrated wiring, a ceramic-bearing PWM pump, and pre-installed swept-blade fans for clean, low-friction thermal management.
⚖️
Mizex Comparative Audit Verdict
Both the Corsair Nautilus 360 RS ARGB and Fractal Design Radius 360 Black share an identical composite score of 4.4. Choice between them depends primarily on specific port requirements, physical dimensions, or pricing.
5-Pillar Engineering Telemetry
Detailed comparison across standardized normalized 1.0 – 5.0 engineering pillars.
Corsair Nautilus 360 RS ARGB
Fractal Design Radius 360 Black
Engineering & Architecture
(30%)
Tie
4.4
4.4
Build Quality & Materials
(20%)
Winner: Fractal Design Radius 360 Black (+0.1)
4.3
4.4
Thermal, Power & Acoustics
(20%)
Winner: Fractal Design Radius 360 Black (+0.1)
4.2
4.3
Real-World Reliability
(20%)
Tie
4.5
4.5
Buyer Value & Upgrades
(10%)
Winner: Corsair Nautilus 360 RS ARGB (+0.2)
4.6
4.4
Corsair Nautilus 360 RS ARGB: Strengths & Caveats
✔ Advantages
- Standard daisy-chained 4-pin PWM and 3-pin ARGB connections eliminate proprietary hubs and background software requirements
- High static pressure RS120 fans (up to 4.15 mm-H2O) with Magnetic Dome bearings provide efficient airflow through the radiator
- Offset pump cap geometry ensures clean clearance around motherboard VRM heatsinks and memory modules
- Convex copper cold plate ensures solid mechanical contact pressure with Intel and AMD heat spreaders
✖ Documented Caveats
- Acoustic output reaches 36 dBA at maximum 2,100 RPM fan speeds during high thermal loads
- Occasional transient fluid gurgling or pump wind-up audible upon cold system boot
Fractal Design Radius 360 Black: Strengths & Caveats
✔ Advantages
- Tube-integrated cabling routes fan and pump connections cleanly along the coolant lines
- Ceramic pump bearing and copper cold plate provide durable, low-friction fluid circulation
- Pre-installed Dynamic 3 fans with swept blades and pre-applied thermal compound streamline installation
✖ Documented Caveats
- Closed-loop sealed architecture precludes coolant refilling or user loop expansion
- Substantial 360 mm (14.17 in) radiator footprint requires a case with generous mounting clearance
Technical Specification Comparison
Side-by-side spec alignment. Rows highlighted with subtle shading denote differing specifications.
| Specification | Corsair Nautilus 360 RS ARGB | Fractal Design Radius 360 Black |
|---|---|---|
| Brand DIFF | Corsair | Fractal Design |
| Model DIFF | Nautilus 360 RS ARGB | Radius 360 Black |
| Cooler Type DIFF | All-in-One (AIO) Liquid CPU Cooler | — |
| Radiator Dimensions DIFF | 15.59 x 4.72 x 1.06 in (396 x 120 x 27 mm) | — |
| Radiator Material DIFF | Aluminum | — |
| Cold Plate Material DIFF | Copper (Convex Profile) | — |
| Tubing Length DIFF | 17.72 in (450 mm) | — |
| Tubing Material DIFF | Sleeved Low-Permeation Rubber | — |
| Total Weight DIFF | 4.41 lbs (2.00 kg) | — |
| Fan Model DIFF | Corsair RS120 ARGB PWM | — |
| Fan Dimensions DIFF | 4.72 x 4.72 x 0.98 in (120 x 120 x 25 mm) | — |
| Fan Quantity DIFF | 3 | — |
| Fan Bearing Type DIFF | Magnetic Dome | — |
| Fan Speed Range DIFF | 0 - 2,100 RPM | — |
| Fan Airflow DIFF | 13.3 - 72.8 CFM | — |
| Fan Static Pressure DIFF | 0.20 - 4.15 mm-H2O | — |
| Fan Noise Level DIFF | 10 - 36 dBA | — |
| Pump Noise Level DIFF | ~20 dBA | — |
| Lighting DIFF | Addressable RGB (8 LEDs per fan, 8 LEDs on pump) | — |
| Control Interface DIFF | Standard 4-pin PWM, Standard 3-pin 5V ARGB | — |
| Socket Compatibility Intel DIFF | LGA 1851, LGA 1700 | — |
| Socket Compatibility AMD DIFF | AM5, AM4 | — |
| Warranty DIFF | 5 Years | — |
| Cooler Type DIFF | — | All-in-One (AIO) Liquid CPU Cooler |
| Radiator Size DIFF | — | 360 mm (14.17 in) |
| Fan Model DIFF | — | Dynamic 3 |
| Fan Features DIFF | — | Swept blade design, pre-installed |
| Cold Plate Material DIFF | — | Copper |
| Pump Bearing DIFF | — | Ceramic bearing |
| Pump Control DIFF | — | PWM |
| Pump Cap DIFF | — | Rotatable orientation |
| Cable Routing DIFF | — | Tube-integrated cabling |
| Thermal Interface DIFF | — | Pre-applied thermal paste |
| Color DIFF | — | Black |
| Model Number DIFF | — | FD-W-RA1-3601 |
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