Hardware Spec Index

Zephyra FN-6747 Ultra 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN6747-ULTRA · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index1,027 (Case Fans scale)
Category rank#24,493
Street price$29
Power3 W
Performance per dollar35.41
Released2021

Specifications

BrandZephyra
ModelZephyra FN-6747 Ultra
Size120 × 120 × 25 mm
Speed200–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6747 Ultra 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/641437 (accessed 2026-10-23).