Hardware Spec Index

Zephyra FN-3615 Prime 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN3615-PRIME · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index543 (Case Fans scale)
Category rank#11,861
Street price$19
Power3 W
Performance per dollar28.58
Released2021

Specifications

BrandZephyra
ModelZephyra FN-3615 Prime
Size140 × 140 × 25 mm
Speed200–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3615 Prime 140mm PWM Case Fan”, https://vextor7.com/item/8558488 (accessed 2026-10-20).