Hardware Spec Index

Zephyra FN-3815 Pro 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN3815-PRO · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index818 (Case Fans scale)
Category rank#21,639
Street price$29
Power3 W
Performance per dollar28.21
Released2022

Specifications

BrandZephyra
ModelZephyra FN-3815 Pro
Size120 × 120 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3815 Pro 120mm PWM Case Fan”, https://vextor7.com/item/20002730 (accessed 2026-10-19).