Hardware Spec Index

Zephyra FN-6423 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN6423-PRO · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index389 (Case Fans scale)
Category rank#49,919
Street price$9
Power2 W
Performance per dollar43.22
Released2026

Specifications

BrandZephyra
ModelZephyra FN-6423 Pro
Size120 × 120 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6423 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/9541753 (accessed 2026-10-21).