Hardware Spec Index

Brontix FN-4950 Ultra 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4950-ULTRA · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index662 (Case Fans scale)
Category rank#24,110
Street price$19
Power3 W
Performance per dollar34.84
Released2023

Specifications

BrandBrontix
ModelBrontix FN-4950 Ultra
Size120 × 120 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-1417 Edge 140mm PWM ARGB Case Fan864$19Compare
Caldera FN-5497 Core 120mm PWM Case Fan289$9Compare
Corvane FN-6947 Pro 140mm PWM ARGB Case Fan (3-Pack)891$29Compare
Brontix FN-3992 XT 140mm PWM ARGB Case Fan1,091$39Compare
Teralux FN-1915 Plus 140mm PWM ARGB Case Fan1,171$39Compare
Brontix FN-7973 Ultra 120mm PWM ARGB Case Fan (3-Pack)777$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4950 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/25756740 (accessed 2026-10-19).