Hardware Spec Index

Zephyra FN-4551 SE 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4551-SE · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index1,279 (Case Fans scale)
Category rank#38,828
Street price$39
Power3 W
Performance per dollar32.79
Released2025

Specifications

BrandZephyra
ModelZephyra FN-4551 SE
Size120 × 120 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4551 SE 120mm PWM ARGB Case Fan”, https://vextor7.com/item/85532376 (accessed 2026-10-21).