Hardware Spec Index

Brontix FN-9251 Max 140mm PWM Case Fan

Case Fans · Brontix · SKU FN9251-MAX · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index444 (Case Fans scale)
Category rank#13,587
Street price$9
Power3 W
Performance per dollar49.33
Released2022

Specifications

BrandBrontix
ModelBrontix FN-9251 Max
Size140 × 140 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-4123 Edge 120mm PWM Case Fan (3-Pack)471$19Compare
Caldera FN-5131 Ti 140mm PWM Case Fan (3-Pack)655$19Compare
Caldera FN-9045 Ultra 120mm PWM ARGB Case Fan (3-Pack)997$29Compare
Zephyra FN-5223 Ti 120mm PWM ARGB Case Fan (3-Pack)1,400$49Compare
Corvane FN-8150 Plus 120mm PWM Case Fan690$19Compare
Teralux FN-6537 Edge 120mm PWM ARGB Case Fan1,336$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-9251 Max 140mm PWM Case Fan”, https://vextor7.com/item/2072183 (accessed 2026-10-23).