Hardware Spec Index

Zephyra FN-4456 XT 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4456-XT · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index944 (Case Fans scale)
Category rank#35,066
Street price$29
Power3 W
Performance per dollar32.55
Released2020

Specifications

BrandZephyra
ModelZephyra FN-4456 XT
Size140 × 140 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4456 XT 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/3342934 (accessed 2026-10-22).