Hardware Spec Index

Brontix FN-3757 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3757-PRO · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index630 (Case Fans scale)
Category rank#9,980
Street price$19
Power4 W
Performance per dollar33.16
Released2021

Specifications

BrandBrontix
ModelBrontix FN-3757 Pro
Size120 × 120 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-3159 Ti 120mm PWM ARGB Case Fan1,138$39Compare
Teralux FN-7886 Pro 140mm PWM ARGB Case Fan (3-Pack)1,325$49Compare
Teralux FN-5851 Edge 140mm PWM ARGB Case Fan1,085$39Compare
Caldera FN-9788 Edge 120mm PWM Case Fan268$9Compare
Caldera FN-2782 Ultra 140mm PWM ARGB Case Fan1,141$39Compare
Caldera FN-1650 Ti 120mm PWM Case Fan796$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3757 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/638026 (accessed 2026-10-21).