Hardware Spec Index

Zephyra FN-3833 Ultra 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3833-ULTRA · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index1,069 (Case Fans scale)
Category rank#37,277
Street price$39
Power4 W
Performance per dollar27.41
Released2023

Specifications

BrandZephyra
ModelZephyra FN-3833 Ultra
Size120 × 120 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3833 Ultra 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/17839155 (accessed 2026-10-20).