Hardware Spec Index

Brontix FN-5881 Max 120mm PWM Case Fan

Case Fans · Brontix · SKU FN5881-MAX · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index440 (Case Fans scale)
Category rank#9,571
Street price$19
Power4 W
Performance per dollar23.16
Released2023

Specifications

BrandBrontix
ModelBrontix FN-5881 Max
Size120 × 120 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5881 Max 120mm PWM Case Fan”, https://vextor7.com/item/1254064 (accessed 2026-10-24).