Hardware Spec Index

Brontix FN-9958 Ultra 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN9958-ULTRA · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index1,400 (Case Fans scale)
Category rank#40,946
Street price$49
Power3 W
Performance per dollar28.57
Released2022

Specifications

BrandBrontix
ModelBrontix FN-9958 Ultra
Size120 × 120 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-1763 Plus 120mm PWM ARGB Case Fan899$29Compare
Corvane FN-3794 Prime 120mm PWM ARGB Case Fan (3-Pack)1,190$49Compare
Corvane FN-2297 Prime 120mm PWM ARGB Case Fan862$29Compare
Teralux FN-6849 SE 120mm PWM Case Fan532$19Compare
Teralux FN-2235 Pro 120mm PWM ARGB Case Fan1,222$39Compare
Corvane FN-2197 Prime 140mm PWM Case Fan (3-Pack)665$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-9958 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/491529 (accessed 2026-10-25).