Hardware Spec Index

Zephyra FN-3661 Edge 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3661-EDGE · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index821 (Case Fans scale)
Category rank#10,165
Street price$29
Power3 W
Performance per dollar28.31
Released2021

Specifications

BrandZephyra
ModelZephyra FN-3661 Edge
Size140 × 140 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3661 Edge 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/76987933 (accessed 2026-10-25).