Hardware Spec Index

Brontix FN-4775 Core 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4775-CORE · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index713 (Case Fans scale)
Category rank#39,901
Street price$19
Power4 W
Performance per dollar37.53
Released2025

Specifications

BrandBrontix
ModelBrontix FN-4775 Core
Size120 × 120 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4775 Core 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/833631 (accessed 2026-10-26).