Hardware Spec Index

Zephyra FN-9745 Ultra 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN9745-ULTRA · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index1,033 (Case Fans scale)
Category rank#43,962
Street price$29
Power4 W
Performance per dollar35.62
Released2021

Specifications

BrandZephyra
ModelZephyra FN-9745 Ultra
Size120 × 120 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9745 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/41660660 (accessed 2026-10-24).