Hardware Spec Index

Zephyra FN-4127 Ultra 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4127-ULTRA · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index943 (Case Fans scale)
Category rank#47,737
Street price$29
Power3 W
Performance per dollar32.52
Released2022

Specifications

BrandZephyra
ModelZephyra FN-4127 Ultra
Size120 × 120 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4127 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/56583642 (accessed 2026-10-25).