Hardware Spec Index

Zephyra FN-4743 Pro 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN4743-PRO · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index331 (Case Fans scale)
Category rank#19,184
Street price$9
Power4 W
Performance per dollar36.78
Released2022

Specifications

BrandZephyra
ModelZephyra FN-4743 Pro
Size120 × 120 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4743 Pro 120mm PWM Case Fan”, https://vextor7.com/item/5574777 (accessed 2026-10-26).