Hardware Spec Index

Brontix FN-2378 Ultra 120mm PWM Case Fan

Case Fans · Brontix · SKU FN2378-ULTRA · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index683 (Case Fans scale)
Category rank#26,967
Street price$19
Power4 W
Performance per dollar35.95
Released2019

Specifications

BrandBrontix
ModelBrontix FN-2378 Ultra
Size120 × 120 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2378 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/8339609 (accessed 2026-10-23).