Hardware Spec Index

Brontix FN-9663 Plus 140mm PWM Case Fan

Case Fans · Brontix · SKU FN9663-PLUS · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index658 (Case Fans scale)
Category rank#18,539
Street price$19
Power3 W
Performance per dollar34.63
Released2025

Specifications

BrandBrontix
ModelBrontix FN-9663 Plus
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-4780 SE 120mm PWM Case Fan291$9Compare
Brontix FN-5152 XT 140mm PWM ARGB Case Fan871$29Compare
Teralux FN-4173 Prime 120mm PWM Case Fan657$19Compare
Caldera FN-5944 Plus 120mm PWM ARGB Case Fan1,370$49Compare
Corvane FN-8515 Ultra 120mm PWM ARGB Case Fan991$29Compare
Brontix FN-3120 SE 120mm PWM Case Fan (3-Pack)727$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-9663 Plus 140mm PWM Case Fan”, https://vextor7.com/item/41360481 (accessed 2026-10-24).