Hardware Spec Index

Zephyra FN-4109 Prime 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4109-PRIME · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index892 (Case Fans scale)
Category rank#28,232
Street price$29
Power3 W
Performance per dollar30.76
Released2025

Specifications

BrandZephyra
ModelZephyra FN-4109 Prime
Size140 × 140 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4109 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/20146276 (accessed 2026-10-20).