Hardware Spec Index

Zephyra FN-3660 XT 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN3660-XT · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index299 (Case Fans scale)
Category rank#36,231
Street price$9
Power3 W
Performance per dollar33.22
Released2024

Specifications

BrandZephyra
ModelZephyra FN-3660 XT
Size120 × 120 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3660 XT 120mm PWM Case Fan”, https://vextor7.com/item/2040964 (accessed 2026-10-21).