Hardware Spec Index

Zephyra FN-3789 Core 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3789-CORE · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index636 (Case Fans scale)
Category rank#33,807
Street price$19
Power3 W
Performance per dollar33.47
Released2022

Specifications

BrandZephyra
ModelZephyra FN-3789 Core
Size120 × 120 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3789 Core 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/15112855 (accessed 2026-10-23).