Hardware Spec Index

Zephyra FN-4950 Ultra 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN4950-ULTRA · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index679 (Case Fans scale)
Category rank#40,027
Street price$19
Power3 W
Performance per dollar35.74
Released2019

Specifications

BrandZephyra
ModelZephyra FN-4950 Ultra
Size120 × 120 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-5377 Pro 120mm PWM Case Fan (3-Pack)513$19Compare
Brontix FN-2092 Edge 140mm PWM ARGB Case Fan943$29Compare
Zephyra FN-9731 Plus 140mm PWM ARGB Case Fan (3-Pack)1,325$49Compare
Teralux FN-8101 Pro 140mm PWM Case Fan (3-Pack)362$9Compare
Brontix FN-4177 Core 120mm PWM Case Fan502$19Compare
Zephyra FN-7941 Max 120mm PWM Case Fan798$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-4950 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/81316041 (accessed 2026-10-26).