Hardware Spec Index

Brontix FN-4977 SE 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4977-SE · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index1,109 (Case Fans scale)
Category rank#4,852
Street price$39
Power4 W
Performance per dollar28.44
Released2020

Specifications

BrandBrontix
ModelBrontix FN-4977 SE
Size120 × 120 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4977 SE 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/6652691 (accessed 2026-10-22).