Hardware Spec Index

Zephyra FN-3691 Edge 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3691-EDGE · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index1,108 (Case Fans scale)
Category rank#12,909
Street price$39
Power3 W
Performance per dollar28.41
Released2022

Specifications

BrandZephyra
ModelZephyra FN-3691 Edge
Size120 × 120 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3691 Edge 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/44559117 (accessed 2026-10-23).