Hardware Spec Index

Zephyra FN-6781 Pro 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN6781-PRO · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index1,163 (Case Fans scale)
Category rank#17,510
Street price$39
Power4 W
Performance per dollar29.82
Released2021

Specifications

BrandZephyra
ModelZephyra FN-6781 Pro
Size120 × 120 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6781 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/4510334 (accessed 2026-10-24).