Hardware Spec Index

Zephyra FN-1684 Core 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN1684-CORE · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index770 (Case Fans scale)
Category rank#20,728
Street price$29
Power3 W
Performance per dollar26.55
Released2019

Specifications

BrandZephyra
ModelZephyra FN-1684 Core
Size120 × 120 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1684 Core 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2975732 (accessed 2026-10-25).