Hardware Spec Index

Brontix FN-3777 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3777-PRO · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index630 (Case Fans scale)
Category rank#34,852
Street price$19
Power4 W
Performance per dollar33.16
Released2024

Specifications

BrandBrontix
ModelBrontix FN-3777 Pro
Size120 × 120 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3777 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/18239308 (accessed 2026-10-23).