/Fans/Noctua NF-A9x14 HS-PWM
FAN MODEL / F021
Noctua NF-A9x14 HS-PWM
Noctua · NH-L9a-AM5 stock fan · 92 × 92 × 14 mm
Manufacturer specifications and TK Lab measurements are stored separately. Rated airflow, pressure, and noise follow the manufacturer's test conditions.
RATED × MEASURED
Fan specification and measurement
Rated range0–2,500 RPM
TK LAB · 100% PWM measured2,481 RPM2026-07-11 RPM screenshot / T024 / T077 / T081
Difference from rated maximum -19 RPM · -0.8%
- Dimensions
- 92 × 92 × 14 mm
- Bearing
- SSO2
- Control / connector
- 4-pin PWM
- Rated max noise
- 23.6 dB(A)
- Rated max airflow
- 33.84 CFM / 57.5 m³/h
- Rated max static pressure
- 2.11 mmH₂O
- Rated voltage / current
- 12 V / 0.21 A
- Power
- 2.52 W
- Weight
- 75 g
- Warranty
- 6 years
- MTTF / Expected life
- 150,000 h
- Source tier
- Manufacturer specification
Rated CFM, mmH₂O, and dB(A) use each manufacturer's own test conditions. They help identify product positioning but are not used as a cross-brand acoustic-performance ranking. TK Lab fields contain measured data only.
FAN × COOLER × TEST
Coolers tested with this fan
Specifications, acoustics, and fit
This section will collect rated specifications, measured maximum RPM, PWM range, sound character, adapter requirements, and heatsink fit. Formal acoustic rankings use only sound-meter data captured under controlled conditions.