Hardware Spec Index

Zephyra FN-8521 SE 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN8521-SE · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index356 (Case Fans scale)
Category rank#48,079
Street price$9
Power3 W
Performance per dollar39.56
Released2023

Specifications

BrandZephyra
ModelZephyra FN-8521 SE
Size120 × 120 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-8521 SE 120mm PWM Case Fan”, https://vextor7.com/item/334005 (accessed 2026-10-22).