Hardware Spec Index

Zephyra FN-3684 Edge 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3684-EDGE · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index492 (Case Fans scale)
Category rank#3,193
Street price$19
Power3 W
Performance per dollar25.89
Released2020

Specifications

BrandZephyra
ModelZephyra FN-3684 Edge
Size140 × 140 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3684 Edge 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/6434610 (accessed 2026-10-22).