Hardware Spec Index

Brontix FN-1133 Ultra 120mm PWM Case Fan

Case Fans · Brontix · SKU FN1133-ULTRA · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index753 (Case Fans scale)
Category rank#15,258
Street price$19
Power4 W
Performance per dollar39.63
Released2019

Specifications

BrandBrontix
ModelBrontix FN-1133 Ultra
Size120 × 120 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1133 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/3199598 (accessed 2026-10-25).