Hardware Spec Index

Zephyra FN-9478 Ultra 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN9478-ULTRA · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index335 (Case Fans scale)
Category rank#44,942
Street price$9
Power4 W
Performance per dollar37.22
Released2025

Specifications

BrandZephyra
ModelZephyra FN-9478 Ultra
Size120 × 120 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-3260 XT 120mm PWM Case Fan605$19Compare
Corvane FN-1837 Pro 140mm PWM Case Fan329$9Compare
Teralux FN-4666 Prime 120mm PWM ARGB Case Fan1,204$39Compare
Brontix FN-3325 SE 140mm PWM Case Fan368$9Compare
Corvane FN-7993 SE 120mm PWM Case Fan (3-Pack)492$19Compare
Caldera FN-3186 Max 140mm PWM Case Fan551$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-9478 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/4477335 (accessed 2026-10-24).