NZXT F420 RGB Liquid Cooler (White, 420 mm)

The NZXT F420 RGB is a high-performance all-in-one liquid cooler designed for enthusiasts who demand exceptional cooling and stunning aesthetics. Featuring a massive 420 mm radiator and three 140 mm RGB fans, this cooler delivers outstanding thermal performance for the latest Intel and AMD processors. The white finish and customizable RGB lighting, controlled via NZXT CAM software, make it a perfect choice for building a cohesive, visually striking system.

Advantages

With a 420 mm radiator, the F420 RGB provides superior heat dissipation, allowing for lower fan speeds and quieter operation compared to smaller coolers. The included NZXT F140 RGB Core fans offer a wide speed range from 500 to 1500 RPM, balancing performance and noise. The pump features addressable RGB lighting and operates at speeds up to 2800 RPM for reliable coolant circulation. The 400 mm sleeved tubing offers flexible installation in large cases.

Suitable for

• High-end gaming PCs with Intel LGA 1700/1200/115X or AMD AM5/AM4 processors
• Workstations requiring sustained thermal performance under heavy loads
• Custom PC builds with a white color theme and RGB lighting

Key specifications

• Cooler Type: All-in-One (AIO) Liquid Cooler
• Radiator Size: 420 mm
• Radiator Material: Aluminum
• Number of Fans: 3
• Fan Size: 140 mm
• Fan Speed: 500 - 1500 RPM ± 300 RPM
• Fan Airflow: 24.85 - 89.48 CFM
• Fan Static Pressure: 0.94 - 3.39 mmH₂O
• Fan Noise Level: 17.9 - 33.9 dBA
• Pump Speed: 800 - 2800 RPM ± 300 RPM
• Pump Dimensions: 81.9 x 81.9 x 59.5 mm
• Tube Length: 400 mm
• RGB Lighting: Yes (Fans & Pump Cap)
• Control Software: NZXT CAM
• Intel Socket Compatibility: LGA 1700, 1200, 115X
• AMD Socket Compatibility: AM5, AM4
• Color: White

Recommendations

For optimal performance, pair the NZXT F420 RGB with a case that supports a 420 mm radiator (top or front mount). Use NZXT CAM software to customize RGB lighting and monitor pump/fan speeds. Ensure your motherboard has sufficient fan headers and a USB 2.0 header for CAM connectivity.