Hardware Spec Index

Brontix FN-3873 Edge 120mm PWM Case Fan

Case Fans · Brontix · SKU FN3873-EDGE · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index637 (Case Fans scale)
Category rank#21,789
Street price$19
Power3 W
Performance per dollar33.53
Released2019

Specifications

BrandBrontix
ModelBrontix FN-3873 Edge
Size120 × 120 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3873 Edge 120mm PWM Case Fan”, https://vextor7.com/item/1065822 (accessed 2026-10-26).