Hardware Spec Index

Brontix FN-2847 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN2847-PRIME · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index748 (Case Fans scale)
Category rank#42,597
Street price$19
Power4 W
Performance per dollar39.37
Released2026

Specifications

BrandBrontix
ModelBrontix FN-2847 Prime
Size120 × 120 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2847 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/46560005 (accessed 2026-10-24).