Hardware Spec Index

Brontix FN-5981 Prime 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN5981-PRIME · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index902 (Case Fans scale)
Category rank#25,804
Street price$29
Power4 W
Performance per dollar31.10
Released2020

Specifications

BrandBrontix
ModelBrontix FN-5981 Prime
Size120 × 120 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5981 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/4643676 (accessed 2026-10-22).