Hardware Spec Index

Zephyra FN-4778 Core 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4778-CORE · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index694 (Case Fans scale)
Category rank#20,565
Street price$19
Power3 W
Performance per dollar36.53
Released2022

Specifications

BrandZephyra
ModelZephyra FN-4778 Core
Size120 × 120 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4778 Core 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/839958 (accessed 2026-10-20).