Hardware Spec Index

Brontix FN-3952 SE 140mm PWM Case Fan

Case Fans · Brontix · SKU FN3952-SE · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index307 (Case Fans scale)
Category rank#38,096
Street price$9
Power3 W
Performance per dollar34.11
Released2019

Specifications

BrandBrontix
ModelBrontix FN-3952 SE
Size140 × 140 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise32 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
Corvane FN-1102 Plus 120mm PWM Case Fan (3-Pack)380$9Compare
Brontix FN-4397 Prime 120mm PWM ARGB Case Fan (3-Pack)1,206$49Compare
Brontix FN-9492 Edge 120mm PWM Case Fan (3-Pack)700$19Compare
Zephyra FN-1046 Ultra 120mm PWM Case Fan458$19Compare
Corvane FN-9685 Prime 120mm PWM ARGB Case Fan (3-Pack)1,240$39Compare
Caldera FN-8209 SE 140mm PWM ARGB Case Fan (3-Pack)1,371$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3952 SE 140mm PWM Case Fan”, https://vextor7.com/item/9280586 (accessed 2026-10-22).