Hardware Spec Index

Brontix FN-2981 Edge 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN2981-EDGE · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index555 (Case Fans scale)
Category rank#49,294
Street price$19
Power2 W
Performance per dollar29.21
Released2023

Specifications

BrandBrontix
ModelBrontix FN-2981 Edge
Size120 × 120 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2981 Edge 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/20042462 (accessed 2026-10-20).