Hardware Spec Index

Zephyra FN-9503 Pro 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN9503-PRO · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index1,345 (Case Fans scale)
Category rank#22,264
Street price$49
Power4 W
Performance per dollar27.45
Released2024

Specifications

BrandZephyra
ModelZephyra FN-9503 Pro
Size120 × 120 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9503 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/76793238 (accessed 2026-10-26).