Hardware Spec Index

Zephyra FN-4735 Prime 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN4735-PRIME · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index218 (Case Fans scale)
Category rank#19,592
Street price$9
Power3 W
Performance per dollar24.22
Released2023

Specifications

BrandZephyra
ModelZephyra FN-4735 Prime
Size120 × 120 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4735 Prime 120mm PWM Case Fan”, https://vextor7.com/item/92322708 (accessed 2026-10-22).