Hardware Spec Index

Zephyra FN-3833 Pro 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN3833-PRO · Released 2022 · Updated 2026-10-18

Key facts

Benchmark index1,018 (Case Fans scale)
Category rank#8,564
Street price$39
Power4 W
Performance per dollar26.10
Released2022

Specifications

BrandZephyra
ModelZephyra FN-3833 Pro
Size140 × 140 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise23 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-3833 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/747477 (accessed 2026-10-18).