Hardware Spec Index

Zephyra FN-4689 SE 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4689-SE · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index338 (Case Fans scale)
Category rank#45,439
Street price$19
Power4 W
Performance per dollar17.79
Released2026

Specifications

BrandZephyra
ModelZephyra FN-4689 SE
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4689 SE 140mm PWM Case Fan”, https://vextor7.com/item/21911405 (accessed 2026-10-25).