# NZXT Kraken X42 140mm - RL-KRX42-02 - AIO RGB CPU Liquid Cooler - CAM-Powered - Infinity Mirror Design - Performance Engineered Pump - Reinforced Extended Tubing - Aer P140mm Radiator Fan (Included)

- Category: CPU Cooler
- Brand: NZXT
- Model: RL-KRX42-02
- Part number: RL-KRX42-02
- Price (US): currently unavailable
- Price last checked: 2026-08-06
- Rating: 4.3/5 from 137 Amazon reviews
- Warranty: 6 years
- Product page: https://buildmypc.net/component-details/cpu-cooler/nzxt-rl-krx42-02/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | NZXT |
| Model | RL-KRX42-02 |
| FAN RPM | 500 to 1800 RPM |
| Noise Level | 21 to 38 dBA |
| Number of Fans | 1 |
| Water Cooled | Yes |
| Color | Black |

## Key Features

- Advanced Lighting Modes: With an infinity mirror design, add amazing color and lighting to your CPU cooler for a fully dynamic lighting experience
- Engineered For Performance: Engineered to achieve superior cooling while keeping noise levels to a minimum
- Master Your Control: Using CAM, manage the performance with precision and make changes quickly, using the desktop or mobile app. You can even monitor pump speed and liquid temperature.
- All-New Radiator Fans: The Aer P radiator fans included are Designed for liquid-cooling perfection; providing silent operation, durability, and powerful cooling performance
- Warranty: 6 years

---

Source: BuildMyPC (https://buildmypc.net/) — free PC parts compatibility checker. Prices update daily. As an Amazon Associate, BuildMyPC earns from qualifying purchases.