Hardware Spec Index

Brontix FN-1133 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN1133-PRIME · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index329 (Case Fans scale)
Category rank#3,807
Street price$9
Power3 W
Performance per dollar36.56
Released2024

Specifications

BrandBrontix
ModelBrontix FN-1133 Prime
Size140 × 140 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1133 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/54558765 (accessed 2026-10-25).