Hardware Spec Index

Brontix FN-7728 Edge 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN7728-EDGE · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index599 (Case Fans scale)
Category rank#49,168
Street price$19
Power3 W
Performance per dollar31.53
Released2025

Specifications

BrandBrontix
ModelBrontix FN-7728 Edge
Size140 × 140 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7728 Edge 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/89026719 (accessed 2026-10-23).