Hardware Spec Index

Zephyra FN-5550 Core 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN5550-CORE · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index787 (Case Fans scale)
Category rank#38,090
Street price$19
Power3 W
Performance per dollar41.42
Released2025

Specifications

BrandZephyra
ModelZephyra FN-5550 Core
Size140 × 140 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5550 Core 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/18959686 (accessed 2026-10-26).