Hardware Spec Index

Zephyra FN-4083 SE 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4083-SE · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index299 (Case Fans scale)
Category rank#31,726
Street price$9
Power4 W
Performance per dollar33.22
Released2020

Specifications

BrandZephyra
ModelZephyra FN-4083 SE
Size140 × 140 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4083 SE 140mm PWM Case Fan”, https://vextor7.com/item/52323153 (accessed 2026-10-25).