Hardware Spec Index

Zephyra FN-3829 Ultra 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN3829-ULTRA · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index1,271 (Case Fans scale)
Category rank#24,045
Street price$49
Power4 W
Performance per dollar25.94
Released2023

Specifications

BrandZephyra
ModelZephyra FN-3829 Ultra
Size120 × 120 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 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-3829 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/6955535 (accessed 2026-10-24).