Hardware Spec Index

Zephyra FN-4550 Plus 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4550-PLUS · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index979 (Case Fans scale)
Category rank#37,956
Street price$29
Power3 W
Performance per dollar33.76
Released2024

Specifications

BrandZephyra
ModelZephyra FN-4550 Plus
Size120 × 120 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4550 Plus 120mm PWM ARGB Case Fan”, https://vextor7.com/item/99122 (accessed 2026-10-20).