Hardware Spec Index

Brontix FN-6541 Prime 140mm PWM Case Fan

Case Fans · Brontix · SKU FN6541-PRIME · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index727 (Case Fans scale)
Category rank#268
Street price$19
Power3 W
Performance per dollar38.26
Released2024

Specifications

BrandBrontix
ModelBrontix FN-6541 Prime
Size140 × 140 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6541 Prime 140mm PWM Case Fan”, https://vextor7.com/item/51452553 (accessed 2026-10-20).