Hardware Spec Index

Brontix FN-9334 Ultra 140mm PWM Case Fan

Case Fans · Brontix · SKU FN9334-ULTRA · Released 2026 · Updated 2026-10-18

Key facts

Benchmark index667 (Case Fans scale)
Category rank#33,735
Street price$19
Power4 W
Performance per dollar35.11
Released2026

Specifications

BrandBrontix
ModelBrontix FN-9334 Ultra
Size140 × 140 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-6768 Plus 120mm PWM ARGB Case Fan810$29Compare
Brontix FN-6024 Prime 120mm PWM Case Fan582$19Compare
Corvane FN-7331 Ti 120mm PWM ARGB Case Fan1,165$39Compare
Corvane FN-4520 Edge 120mm PWM ARGB Case Fan1,065$39Compare
Teralux FN-6348 Plus 140mm PWM ARGB Case Fan904$29Compare
Brontix FN-3070 Edge 120mm PWM Case Fan321$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-9334 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/2918397 (accessed 2026-10-18).