Hardware Spec Index

Zephyra FN-3551 SE 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3551-SE · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index471 (Case Fans scale)
Category rank#39,102
Street price$19
Power4 W
Performance per dollar24.79
Released2019

Specifications

BrandZephyra
ModelZephyra FN-3551 SE
Size120 × 120 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3551 SE 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/650551 (accessed 2026-10-19).