Hardware Spec Index

Zephyra FN-2531 Max 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN2531-MAX · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index221 (Case Fans scale)
Category rank#42,722
Street price$9
Power3 W
Performance per dollar24.56
Released2023

Specifications

BrandZephyra
ModelZephyra FN-2531 Max
Size140 × 140 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-2531 Max 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4041091 (accessed 2026-10-22).