Hardware Spec Index

Brontix FN-4260 Prime 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4260-PRIME · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index765 (Case Fans scale)
Category rank#44,859
Street price$29
Power3 W
Performance per dollar26.38
Released2026

Specifications

BrandBrontix
ModelBrontix FN-4260 Prime
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4260 Prime 140mm PWM Case Fan”, https://vextor7.com/item/6572155 (accessed 2026-10-21).