Hardware Spec Index

Brontix FN-3874 Edge 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3874-EDGE · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index384 (Case Fans scale)
Category rank#17,806
Street price$9
Power4 W
Performance per dollar42.67
Released2021

Specifications

BrandBrontix
ModelBrontix FN-3874 Edge
Size120 × 120 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3874 Edge 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/76013886 (accessed 2026-10-23).