Hardware Spec Index

Zephyra FN-7661 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN7661-CORE · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index455 (Case Fans scale)
Category rank#37,989
Street price$9
Power4 W
Performance per dollar50.56
Released2020

Specifications

BrandZephyra
ModelZephyra FN-7661 Core
Size140 × 140 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-7661 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/30007808 (accessed 2026-10-20).