Hardware Spec Index

Zephyra FN-4139 SE 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4139-SE · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index429 (Case Fans scale)
Category rank#31,276
Street price$19
Power3 W
Performance per dollar22.58
Released2023

Specifications

BrandZephyra
ModelZephyra FN-4139 SE
Size140 × 140 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4139 SE 140mm PWM Case Fan”, https://vextor7.com/item/92377217 (accessed 2026-10-19).