Hardware Spec Index

Brontix FN-7878 Edge 140mm PWM Case Fan

Case Fans · Brontix · SKU FN7878-EDGE · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index278 (Case Fans scale)
Category rank#8,975
Street price$9
Power3 W
Performance per dollar30.89
Released2021

Specifications

BrandBrontix
ModelBrontix FN-7878 Edge
Size140 × 140 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7878 Edge 140mm PWM Case Fan”, https://vextor7.com/item/4387802 (accessed 2026-10-21).