Hardware Spec Index

Brontix FN-4503 Edge 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4503-EDGE · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index507 (Case Fans scale)
Category rank#10,883
Street price$19
Power3 W
Performance per dollar26.68
Released2020

Specifications

BrandBrontix
ModelBrontix FN-4503 Edge
Size140 × 140 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4503 Edge 140mm PWM Case Fan”, https://vextor7.com/item/3089453 (accessed 2026-10-25).