Hardware Spec Index

Zephyra FN-4786 Prime 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN4786-PRIME · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index653 (Case Fans scale)
Category rank#21,971
Street price$19
Power3 W
Performance per dollar34.37
Released2023

Specifications

BrandZephyra
ModelZephyra FN-4786 Prime
Size120 × 120 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4786 Prime 120mm PWM Case Fan”, https://vextor7.com/item/9065700 (accessed 2026-10-22).