Hardware Spec Index

Zephyra FN-3311 SE 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN3311-SE · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index1,149 (Case Fans scale)
Category rank#25,028
Street price$39
Power4 W
Performance per dollar29.46
Released2023

Specifications

BrandZephyra
ModelZephyra FN-3311 SE
Size140 × 140 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3311 SE 140mm PWM ARGB Case Fan”, https://vextor7.com/item/3246501 (accessed 2026-10-22).