Hardware Spec Index

Zephyra FN-1046 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN1046-ULTRA · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index706 (Case Fans scale)
Category rank#39,462
Street price$19
Power3 W
Performance per dollar37.16
Released2019

Specifications

BrandZephyra
ModelZephyra FN-1046 Ultra
Size140 × 140 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1046 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/73679034 (accessed 2026-10-24).