Hardware Spec Index

Zephyra FN-4925 Ultra 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4925-ULTRA · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index410 (Case Fans scale)
Category rank#27,693
Street price$19
Power3 W
Performance per dollar21.58
Released2026

Specifications

BrandZephyra
ModelZephyra FN-4925 Ultra
Size140 × 140 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4925 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/48758748 (accessed 2026-10-20).