Hardware Spec Index

Brontix FN-1891 Edge 120mm PWM Case Fan

Case Fans · Brontix · SKU FN1891-EDGE · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index230 (Case Fans scale)
Category rank#42,319
Street price$9
Power3 W
Performance per dollar25.56
Released2020

Specifications

BrandBrontix
ModelBrontix FN-1891 Edge
Size120 × 120 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1891 Edge 120mm PWM Case Fan”, https://vextor7.com/item/6687515 (accessed 2026-10-24).