Hardware Spec Index

Zephyra FN-6123 Ultra 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN6123-ULTRA · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index1,338 (Case Fans scale)
Category rank#2,490
Street price$49
Power3 W
Performance per dollar27.31
Released2020

Specifications

BrandZephyra
ModelZephyra FN-6123 Ultra
Size120 × 120 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6123 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/6414977 (accessed 2026-10-21).