Hardware Spec Index

Brontix FN-4936 Edge 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4936-EDGE · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index519 (Case Fans scale)
Category rank#48,132
Street price$19
Power3 W
Performance per dollar27.32
Released2020

Specifications

BrandBrontix
ModelBrontix FN-4936 Edge
Size140 × 140 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4936 Edge 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3870877 (accessed 2026-10-26).