NZXT RF-U24HF-B1 240mm dual case fan 500-2400 RPM 75.12 CFM 30 dBA
- 240 mm
- RGB
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A 240 mm white dual-fan unit delivers 75.12 CFM per fan at up to 2400 RPM with 30 dBA noise and fluid dynamic bearings
Fan Size 240mm
The NZXT RF-U24HF-W1 mounts two 120 mm fans inside a single white frame that spans 240 mm in length. It is built for enthusiasts who want coordinated RGB lighting and simplified cabling in a mid-tower or larger chassis. The unit arrives new and includes both PWM and RGB cables for immediate installation.
A unified frame reduces the gap between blade tips and housing, which the manufacturer says improves airflow efficiency. Each fan uses a fluid dynamic bearing rated for quiet, durable operation and supports a Zero RPM mode when paired with a compatible NZXT controller. One 8-pin connector carries both PWM and 5 V RGB signals, while an included splitter allows direct motherboard hook-up.
The pair spins between 500 and 2400 RPM with a tolerance of 250 RPM, delivering 75.12 CFM and 3.3 mm H₂O of static pressure per fan at the top of the range. Acoustic output stays at 30 dBA per fan under normal load. Power draw is handled through the single 8-pin header, so no extra PSU cables are required for the fans themselves.
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| Product | |
|---|---|
| Brand name | NZXT |
| Product line | F240 RGB CORE |
| Model name | RF-U24HF-W1 |
| Part number | RF-U24HF-W1 |
| Product type | Case Fan |
| Product color | White |
| Performance | |
| Rotational speed | 500–2400 +/- 250 RPM per fan |
| Airflow rate | 75.12 CFM per fan |
| Air pressure rating | 3.3 mm H2O per fan |
| Power | |
| Power input connector | 8-pin for PWM & RGB |
| Size & build | |
| Fan size | 240 mm |
| Bearing design | Fluid Dynamic Bearing |
| Number of fans | 2 Fans |
| Fan depth | 26 mm |
| Product dimensions | 240 × 120 × 26 mm |
| Shipping weight | 0.45 kg |
| Package size | 286 × 127 × 32 mm |
| In the box | |
| In the box | 4-pin PWM Fan Cable - 1 × 300 mm 5 V RGB & 4-pin NZXT RGB Cable - 1 × 100 mm |
| Environment & compliance | |
| Operating noise | 30 dBA per fan |
| More details | |
| LED lighting | RGB |
Other versions of this model
The single 8-pin cable delivers both PWM speed control and 5 V RGB signals to the dual-fan unit, removing the need for separate headers.
Yes — the unit matches standard 240 mm radiator dimensions at 240 x 120 x 26 mm, so it mounts directly to any case or radiator bracket designed for that size.
Plug the 300 mm 4-pin PWM lead into a CPU_FAN or SYS_FAN header and the 100 mm 5 V RGB lead into a 5 V ARGB header; the bundled splitter merges both fans into those two connectors.
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