Hardware Spec Index

Brontix FN-3736 Ultra 120mm PWM Case Fan

Case Fans · Brontix · SKU FN3736-ULTRA · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index726 (Case Fans scale)
Category rank#12,818
Street price$19
Power3 W
Performance per dollar38.21
Released2020

Specifications

BrandBrontix
ModelBrontix FN-3736 Ultra
Size120 × 120 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3736 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/7216016 (accessed 2026-10-23).