Hardware Spec Index

Zephyra FN-7685 Prime 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN7685-PRIME · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index508 (Case Fans scale)
Category rank#4,735
Street price$19
Power3 W
Performance per dollar26.74
Released2024

Specifications

BrandZephyra
ModelZephyra FN-7685 Prime
Size140 × 140 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-7685 Prime 140mm PWM Case Fan”, https://vextor7.com/item/7368916 (accessed 2026-10-21).