Hardware Spec Index

Zephyra FN-7550 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN7550-PRO · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index204 (Case Fans scale)
Category rank#40,666
Street price$9
Power4 W
Performance per dollar22.67
Released2025

Specifications

BrandZephyra
ModelZephyra FN-7550 Pro
Size140 × 140 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-7550 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/32321620 (accessed 2026-10-23).