Hardware Spec Index

Zephyra FN-4009 XT 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4009-XT · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index705 (Case Fans scale)
Category rank#18,975
Street price$19
Power4 W
Performance per dollar37.11
Released2020

Specifications

BrandZephyra
ModelZephyra FN-4009 XT
Size140 × 140 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4009 XT 140mm PWM Case Fan”, https://vextor7.com/item/7977918 (accessed 2026-10-24).