Hardware Spec Index

Brontix FN-9559 SE 140mm PWM Case Fan

Case Fans · Brontix · SKU FN9559-SE · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index239 (Case Fans scale)
Category rank#18,401
Street price$9
Power4 W
Performance per dollar26.56
Released2024

Specifications

BrandBrontix
ModelBrontix FN-9559 SE
Size140 × 140 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-6569 Core 120mm PWM Case Fan (3-Pack)628$19Compare
Caldera FN-3946 Core 140mm PWM Case Fan348$9Compare
Zephyra FN-6477 Prime 120mm PWM Case Fan328$9Compare
Zephyra FN-9410 Ti 140mm PWM Case Fan (3-Pack)635$19Compare
Brontix FN-9377 Prime 140mm PWM ARGB Case Fan1,160$39Compare
Corvane FN-4431 Ti 140mm PWM ARGB Case Fan (3-Pack)1,157$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-9559 SE 140mm PWM Case Fan”, https://vextor7.com/item/717031 (accessed 2026-10-20).