Hardware Spec Index

Zephyra FN-5403 Pro 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN5403-PRO · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index1,271 (Case Fans scale)
Category rank#7,283
Street price$49
Power3 W
Performance per dollar25.94
Released2026

Specifications

BrandZephyra
ModelZephyra FN-5403 Pro
Size120 × 120 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5403 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/15515971 (accessed 2026-10-23).