Hardware Spec Index

Zephyra FN-7447 SE 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN7447-SE · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index737 (Case Fans scale)
Category rank#25,676
Street price$29
Power4 W
Performance per dollar25.41
Released2023

Specifications

BrandZephyra
ModelZephyra FN-7447 SE
Size140 × 140 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-7447 SE 140mm PWM Case Fan”, https://vextor7.com/item/42324238 (accessed 2026-10-20).