Hardware Spec Index

Brontix FN-3956 SE 120mm PWM Case Fan

Case Fans · Brontix · SKU FN3956-SE · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index405 (Case Fans scale)
Category rank#10,954
Street price$9
Power3 W
Performance per dollar45.00
Released2020

Specifications

BrandBrontix
ModelBrontix FN-3956 SE
Size120 × 120 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-3535 SE 140mm PWM Case Fan291$9Compare
Teralux FN-4339 Plus 120mm PWM ARGB Case Fan1,252$49Compare
Teralux FN-3201 SE 120mm PWM ARGB Case Fan1,046$29Compare
Zephyra FN-3692 Prime 140mm PWM ARGB Case Fan1,117$39Compare
Teralux FN-5440 Edge 120mm PWM Case Fan648$19Compare
Teralux FN-2624 Core 140mm PWM Case Fan367$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3956 SE 120mm PWM Case Fan”, https://vextor7.com/item/583987 (accessed 2026-10-23).