Hardware Spec Index

Zephyra FN-3668 XT 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3668-XT · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index571 (Case Fans scale)
Category rank#7,360
Street price$19
Power3 W
Performance per dollar30.05
Released2025

Specifications

BrandZephyra
ModelZephyra FN-3668 XT
Size120 × 120 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3668 XT 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2866091 (accessed 2026-10-21).