Hardware Spec Index

Brontix FN-4329 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4329-ULTRA · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index529 (Case Fans scale)
Category rank#20,952
Street price$19
Power3 W
Performance per dollar27.84
Released2023

Specifications

BrandBrontix
ModelBrontix FN-4329 Ultra
Size140 × 140 × 25 mm
Speed300–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-7732 Edge 120mm PWM Case Fan216$9Compare
Zephyra FN-8790 Plus 120mm PWM Case Fan567$19Compare
Teralux FN-1747 Ultra 120mm PWM Case Fan333$9Compare
Corvane FN-1371 Ultra 120mm PWM ARGB Case Fan1,295$49Compare
Zephyra FN-6138 XT 120mm PWM Case Fan (3-Pack)797$29Compare
Corvane FN-4525 Edge 120mm PWM ARGB Case Fan (3-Pack)1,212$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4329 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4643185 (accessed 2026-10-19).