Hardware Spec Index

Zephyra FN-7903 Pro 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN7903-PRO · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index422 (Case Fans scale)
Category rank#5,555
Street price$19
Power3 W
Performance per dollar22.21
Released2021

Specifications

BrandZephyra
ModelZephyra FN-7903 Pro
Size120 × 120 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-7903 Pro 120mm PWM Case Fan”, https://vextor7.com/item/7161973 (accessed 2026-10-25).