Hardware Spec Index

Zephyra FN-8531 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN8531-PRO · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index340 (Case Fans scale)
Category rank#24,920
Street price$19
Power3 W
Performance per dollar17.89
Released2022

Specifications

BrandZephyra
ModelZephyra FN-8531 Pro
Size120 × 120 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-8531 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/10985151 (accessed 2026-10-19).