Hardware Spec Index

Brontix FN-9901 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9901-PRO · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index767 (Case Fans scale)
Category rank#30,802
Street price$19
Power4 W
Performance per dollar40.37
Released2025

Specifications

BrandBrontix
ModelBrontix FN-9901 Pro
Size140 × 140 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-6785 SE 120mm PWM ARGB Case Fan1,289$49Compare
Zephyra FN-9725 Prime 120mm PWM Case Fan750$19Compare
Corvane FN-6846 SE 120mm PWM ARGB Case Fan984$29Compare
Caldera FN-3461 Ultra 140mm PWM Case Fan425$19Compare
Corvane FN-2268 Pro 140mm PWM ARGB Case Fan1,169$39Compare
Corvane FN-9824 Plus 140mm PWM Case Fan230$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-9901 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4095916 (accessed 2026-10-22).