Hardware Spec Index

Zephyra FN-3340 SE 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN3340-SE · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index729 (Case Fans scale)
Category rank#39,900
Street price$19
Power4 W
Performance per dollar38.37
Released2022

Specifications

BrandZephyra
ModelZephyra FN-3340 SE
Size140 × 140 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3340 SE 140mm PWM Case Fan”, https://vextor7.com/item/5877880 (accessed 2026-10-26).