Hardware Spec Index

Zephyra FN-6903 Pro 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN6903-PRO · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index258 (Case Fans scale)
Category rank#47,672
Street price$9
Power3 W
Performance per dollar28.67
Released2025

Specifications

BrandZephyra
ModelZephyra FN-6903 Pro
Size120 × 120 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6903 Pro 120mm PWM Case Fan”, https://vextor7.com/item/9568586 (accessed 2026-10-22).