Hardware Spec Index

Zephyra FN-3850 Plus 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN3850-PLUS · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index246 (Case Fans scale)
Category rank#23,639
Street price$9
Power4 W
Performance per dollar27.33
Released2025

Specifications

BrandZephyra
ModelZephyra FN-3850 Plus
Size120 × 120 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3850 Plus 120mm PWM Case Fan”, https://vextor7.com/item/520473 (accessed 2026-10-19).