Hardware Spec Index

Brontix FN-4049 Plus 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4049-PLUS · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index479 (Case Fans scale)
Category rank#18,173
Street price$19
Power4 W
Performance per dollar25.21
Released2025

Specifications

BrandBrontix
ModelBrontix FN-4049 Plus
Size120 × 120 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4049 Plus 120mm PWM Case Fan”, https://vextor7.com/item/4189749 (accessed 2026-10-21).