Hardware Spec Index

Brontix FN-9958 Plus 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN9958-PLUS · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index910 (Case Fans scale)
Category rank#25,338
Street price$29
Power3 W
Performance per dollar31.38
Released2020

Specifications

BrandBrontix
ModelBrontix FN-9958 Plus
Size120 × 120 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-6445 Ti 120mm PWM Case Fan313$9Compare
Corvane FN-9033 XT 140mm PWM ARGB Case Fan1,011$39Compare
Brontix FN-1147 Ti 120mm PWM Case Fan566$19Compare
Brontix FN-5491 Edge 140mm PWM Case Fan564$19Compare
Zephyra FN-8991 Ti 140mm PWM Case Fan286$9Compare
Caldera FN-6575 XT 140mm PWM Case Fan (3-Pack)468$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-9958 Plus 120mm PWM ARGB Case Fan”, https://vextor7.com/item/7600386 (accessed 2026-10-22).