Hardware Spec Index

Brontix FN-9911 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9911-PRIME · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index337 (Case Fans scale)
Category rank#22,643
Street price$9
Power3 W
Performance per dollar37.44
Released2022

Specifications

BrandBrontix
ModelBrontix FN-9911 Prime
Size120 × 120 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 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-5681 XT 140mm PWM ARGB Case Fan883$29Compare
Caldera FN-1539 Core 140mm PWM ARGB Case Fan1,121$39Compare
Caldera FN-2662 Core 140mm PWM ARGB Case Fan1,037$29Compare
Caldera FN-1660 Max 120mm PWM Case Fan384$9Compare
Corvane FN-8826 Core 120mm PWM Case Fan398$9Compare
Zephyra FN-3980 Prime 140mm PWM Case Fan355$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-9911 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/89025915 (accessed 2026-10-23).