Hardware Spec Index

Zephyra FN-5478 XT 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN5478-XT · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index516 (Case Fans scale)
Category rank#40,370
Street price$19
Power3 W
Performance per dollar27.16
Released2021

Specifications

BrandZephyra
ModelZephyra FN-5478 XT
Size140 × 140 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5478 XT 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7074537 (accessed 2026-10-19).