Hardware Spec Index

Zephyra FN-9747 Pro 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN9747-PRO · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,137 (Case Fans scale)
Category rank#37,466
Street price$39
Power4 W
Performance per dollar29.15
Released2021

Specifications

BrandZephyra
ModelZephyra FN-9747 Pro
Size120 × 120 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9747 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/9470231 (accessed 2026-10-22).