Hardware Spec Index

Zephyra FN-5531 Plus 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN5531-PLUS · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index604 (Case Fans scale)
Category rank#28,989
Street price$19
Power3 W
Performance per dollar31.79
Released2019

Specifications

BrandZephyra
ModelZephyra FN-5531 Plus
Size120 × 120 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5531 Plus 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/20167443 (accessed 2026-10-19).