Hardware Spec Index

Brontix FN-9591 Max 140mm PWM Case Fan

Case Fans · Brontix · SKU FN9591-MAX · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index401 (Case Fans scale)
Category rank#19,329
Street price$19
Power3 W
Performance per dollar21.11
Released2019

Specifications

BrandBrontix
ModelBrontix FN-9591 Max
Size140 × 140 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-2122 Prime 120mm PWM Case Fan615$19Compare
Brontix FN-5023 Ultra 140mm PWM Case Fan546$19Compare
Corvane FN-7275 SE 120mm PWM Case Fan278$9Compare
Corvane FN-8830 Max 140mm PWM ARGB Case Fan1,363$49Compare
Caldera FN-4033 Prime 120mm PWM ARGB Case Fan1,041$39Compare
Caldera FN-8444 SE 120mm PWM ARGB Case Fan1,191$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-9591 Max 140mm PWM Case Fan”, https://vextor7.com/item/20036263 (accessed 2026-10-19).