Hardware Spec Index

Brontix FN-7551 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN7551-PRIME · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index601 (Case Fans scale)
Category rank#39,008
Street price$19
Power4 W
Performance per dollar31.63
Released2021

Specifications

BrandBrontix
ModelBrontix FN-7551 Prime
Size120 × 120 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7551 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2485998 (accessed 2026-10-20).