Hardware Spec Index

Brontix FN-4738 Edge 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4738-EDGE · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index448 (Case Fans scale)
Category rank#48,879
Street price$9
Power3 W
Performance per dollar49.78
Released2020

Specifications

BrandBrontix
ModelBrontix FN-4738 Edge
Size140 × 140 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4738 Edge 140mm PWM Case Fan”, https://vextor7.com/item/41360994 (accessed 2026-10-24).