Hardware Spec Index

Zephyra FN-9021 Ti 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN9021-TI · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index319 (Case Fans scale)
Category rank#15,084
Street price$9
Power3 W
Performance per dollar35.44
Released2022

Specifications

BrandZephyra
ModelZephyra FN-9021 Ti
Size120 × 120 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9021 Ti 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4675434 (accessed 2026-10-20).