Hardware Spec Index

Zephyra FN-9583 Ultra 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN9583-ULTRA · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index776 (Case Fans scale)
Category rank#49,746
Street price$29
Power3 W
Performance per dollar26.76
Released2022

Specifications

BrandZephyra
ModelZephyra FN-9583 Ultra
Size120 × 120 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9583 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/18129461 (accessed 2026-10-22).