Hardware Spec Index

Zephyra FN-1703 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN1703-PRIME · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index574 (Case Fans scale)
Category rank#21,308
Street price$19
Power3 W
Performance per dollar30.21
Released2021

Specifications

BrandZephyra
ModelZephyra FN-1703 Prime
Size140 × 140 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1703 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/50831879 (accessed 2026-10-20).