Hardware Spec Index

Zephyra FN-3705 Edge 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3705-EDGE · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index455 (Case Fans scale)
Category rank#48,464
Street price$19
Power4 W
Performance per dollar23.95
Released2024

Specifications

BrandZephyra
ModelZephyra FN-3705 Edge
Size120 × 120 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3705 Edge 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/1964032 (accessed 2026-10-21).