Hardware Spec Index

Zephyra FN-3809 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3809-PRIME · Released 2026 · Updated 2026-10-27

Key facts

Benchmark index391 (Case Fans scale)
Category rank#11,260
Street price$9
Power3 W
Performance per dollar43.44
Released2026

Specifications

BrandZephyra
ModelZephyra FN-3809 Prime
Size120 × 120 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3809 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/1477877 (accessed 2026-10-27).