Hardware Spec Index

Zephyra FN-7046 Ultra 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN7046-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index626 (Case Fans scale)
Category rank#29,811
Street price$19
Power2 W
Performance per dollar32.95
Released2021

Specifications

BrandZephyra
ModelZephyra FN-7046 Ultra
Size140 × 140 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-7046 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/345351 (accessed 2026-10-20).