Hardware Spec Index

Zephyra FN-4730 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4730-ULTRA · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index293 (Case Fans scale)
Category rank#43,144
Street price$9
Power3 W
Performance per dollar32.56
Released2021

Specifications

BrandZephyra
ModelZephyra FN-4730 Ultra
Size120 × 120 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4730 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/8918449 (accessed 2026-10-22).