Hardware Spec Index

Brontix FN-3955 Max 140mm PWM Case Fan

Case Fans · Brontix · SKU FN3955-MAX · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index474 (Case Fans scale)
Category rank#46,385
Street price$19
Power3 W
Performance per dollar24.95
Released2021

Specifications

BrandBrontix
ModelBrontix FN-3955 Max
Size140 × 140 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-1505 Prime 140mm PWM Case Fan713$19Compare
Caldera FN-6197 Edge 140mm PWM ARGB Case Fan (3-Pack)1,001$29Compare
Brontix FN-6945 Core 120mm PWM ARGB Case Fan872$29Compare
Teralux FN-1330 XT 120mm PWM ARGB Case Fan948$29Compare
Caldera FN-8354 Max 120mm PWM ARGB Case Fan1,096$39Compare
Teralux FN-6812 Ti 120mm PWM ARGB Case Fan (3-Pack)1,105$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3955 Max 140mm PWM Case Fan”, https://vextor7.com/item/19977975 (accessed 2026-10-22).