Hardware Spec Index

Brontix FN-9961 Pro 140mm PWM Case Fan

Case Fans · Brontix · SKU FN9961-PRO · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index677 (Case Fans scale)
Category rank#47,172
Street price$19
Power3 W
Performance per dollar35.63
Released2019

Specifications

BrandBrontix
ModelBrontix FN-9961 Pro
Size140 × 140 × 25 mm
Speed200–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-6223 SE 120mm PWM Case Fan230$9Compare
Zephyra FN-7918 Plus 120mm PWM ARGB Case Fan (3-Pack)1,136$49Compare
Brontix FN-7299 Core 120mm PWM Case Fan526$19Compare
Teralux FN-5687 Core 140mm PWM ARGB Case Fan (3-Pack)816$29Compare
Corvane FN-7440 Prime 140mm PWM Case Fan (3-Pack)548$19Compare
Teralux FN-6223 Ultra 140mm PWM ARGB Case Fan (3-Pack)1,127$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-9961 Pro 140mm PWM Case Fan”, https://vextor7.com/item/2901156 (accessed 2026-10-26).