Hardware Spec Index

Zephyra FN-9404 Prime 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN9404-PRIME · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index646 (Case Fans scale)
Category rank#49,440
Street price$19
Power3 W
Performance per dollar34.00
Released2021

Specifications

BrandZephyra
ModelZephyra FN-9404 Prime
Size120 × 120 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9404 Prime 120mm PWM Case Fan”, https://vextor7.com/item/92431050 (accessed 2026-10-24).