Hardware Spec Index

Zephyra FN-3918 Prime 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN3918-PRIME · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index903 (Case Fans scale)
Category rank#9,044
Street price$29
Power4 W
Performance per dollar31.14
Released2024

Specifications

BrandZephyra
ModelZephyra FN-3918 Prime
Size140 × 140 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise29 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-3918 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/5971077 (accessed 2026-10-22).