Hardware Spec Index

Brontix FN-9138 Ultra 120mm PWM Case Fan

Case Fans · Brontix · SKU FN9138-ULTRA · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index289 (Case Fans scale)
Category rank#42,560
Street price$9
Power3 W
Performance per dollar32.11
Released2023

Specifications

BrandBrontix
ModelBrontix FN-9138 Ultra
Size120 × 120 × 25 mm
Speed200–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-1922 XT 120mm PWM ARGB Case Fan (3-Pack)1,147$39Compare
Corvane FN-9243 SE 140mm PWM Case Fan (3-Pack)742$19Compare
Zephyra FN-1196 SE 120mm PWM ARGB Case Fan934$29Compare
Teralux FN-5487 XT 140mm PWM Case Fan574$19Compare
Caldera FN-6804 Max 120mm PWM Case Fan (3-Pack)271$9Compare
Caldera FN-9393 Plus 140mm PWM Case Fan (3-Pack)610$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-9138 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/41495657 (accessed 2026-10-25).