Hardware Spec Index

Zephyra FN-4157 SE 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4157-SE · Released 2025 · Updated 2026-10-18

Key facts

Benchmark index314 (Case Fans scale)
Category rank#17,386
Street price$9
Power3 W
Performance per dollar34.89
Released2025

Specifications

BrandZephyra
ModelZephyra FN-4157 SE
Size140 × 140 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4157 SE 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/78281961 (accessed 2026-10-18).