Hardware Spec Index

Zephyra FN-9581 Core 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN9581-CORE · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index1,322 (Case Fans scale)
Category rank#37,105
Street price$49
Power3 W
Performance per dollar26.98
Released2026

Specifications

BrandZephyra
ModelZephyra FN-9581 Core
Size120 × 120 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise30 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-9581 Core 120mm PWM ARGB Case Fan”, https://vextor7.com/item/384544 (accessed 2026-10-20).