Hardware Spec Index

Brontix FN-9129 XT 120mm PWM Case Fan

Case Fans · Brontix · SKU FN9129-XT · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index334 (Case Fans scale)
Category rank#45,117
Street price$9
Power4 W
Performance per dollar37.11
Released2022

Specifications

BrandBrontix
ModelBrontix FN-9129 XT
Size120 × 120 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-3190 Ultra 120mm PWM Case Fan (3-Pack)377$19Compare
Corvane FN-6223 Edge 120mm PWM ARGB Case Fan945$29Compare
Teralux FN-5409 Ti 140mm PWM Case Fan365$19Compare
Zephyra FN-4320 SE 120mm PWM Case Fan358$9Compare
Zephyra FN-1419 Plus 120mm PWM Case Fan373$9Compare
Caldera FN-2510 Core 140mm PWM Case Fan266$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-9129 XT 120mm PWM Case Fan”, https://vextor7.com/item/10070779 (accessed 2026-10-25).