Hardware Spec Index

Zephyra FN-1669 Prime 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN1669-PRIME · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index336 (Case Fans scale)
Category rank#16,931
Street price$9
Power3 W
Performance per dollar37.33
Released2019

Specifications

BrandZephyra
ModelZephyra FN-1669 Prime
Size140 × 140 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1669 Prime 140mm PWM Case Fan”, https://vextor7.com/item/21823441 (accessed 2026-10-25).