Hardware Spec Index

Zephyra FN-3906 XT 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3906-XT · Released 2024 · Updated 2026-10-18

Key facts

Benchmark index481 (Case Fans scale)
Category rank#31,034
Street price$19
Power4 W
Performance per dollar25.32
Released2024

Specifications

BrandZephyra
ModelZephyra FN-3906 XT
Size120 × 120 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3906 XT 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/34713 (accessed 2026-10-18).