Hardware Spec Index

Zephyra FN-3820 Core 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN3820-CORE · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index835 (Case Fans scale)
Category rank#20,601
Street price$29
Power4 W
Performance per dollar28.79
Released2020

Specifications

BrandZephyra
ModelZephyra FN-3820 Core
Size140 × 140 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3820 Core 140mm PWM Case Fan”, https://vextor7.com/item/59931 (accessed 2026-10-19).