Hardware Spec Index

Brontix FN-7477 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN7477-PRO · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index651 (Case Fans scale)
Category rank#48,135
Street price$19
Power3 W
Performance per dollar34.26
Released2019

Specifications

BrandBrontix
ModelBrontix FN-7477 Pro
Size140 × 140 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise31 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-2035 Edge 140mm PWM ARGB Case Fan1,282$49Compare
Teralux FN-5902 Ti 140mm PWM Case Fan235$9Compare
Zephyra FN-4411 Prime 120mm PWM Case Fan (3-Pack)654$19Compare
Zephyra FN-7896 Max 120mm PWM Case Fan (3-Pack)487$19Compare
Teralux FN-9767 XT 140mm PWM ARGB Case Fan (3-Pack)1,289$39Compare
Teralux FN-1234 Pro 140mm PWM ARGB Case Fan (3-Pack)1,183$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-7477 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/32631586 (accessed 2026-10-25).