Hardware Spec Index

Zephyra FN-3858 Edge 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN3858-EDGE · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index559 (Case Fans scale)
Category rank#21,810
Street price$19
Power4 W
Performance per dollar29.42
Released2021

Specifications

BrandZephyra
ModelZephyra FN-3858 Edge
Size140 × 140 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3858 Edge 140mm PWM Case Fan”, https://vextor7.com/item/3301203 (accessed 2026-10-21).