Hardware Spec Index

Zephyra FN-4014 Prime 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4014-PRIME · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index391 (Case Fans scale)
Category rank#34,230
Street price$9
Power3 W
Performance per dollar43.44
Released2020

Specifications

BrandZephyra
ModelZephyra FN-4014 Prime
Size140 × 140 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4014 Prime 140mm PWM Case Fan”, https://vextor7.com/item/29137377 (accessed 2026-10-25).