Hardware Spec Index

Brontix FN-8840 Pro 120mm PWM Case Fan

Case Fans · Brontix · SKU FN8840-PRO · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index375 (Case Fans scale)
Category rank#27,552
Street price$9
Power3 W
Performance per dollar41.67
Released2025

Specifications

BrandBrontix
ModelBrontix FN-8840 Pro
Size120 × 120 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-8840 Pro 120mm PWM Case Fan”, https://vextor7.com/item/15084019 (accessed 2026-10-20).