Hardware Spec Index

Zephyra FN-2858 SE 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN2858-SE · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index826 (Case Fans scale)
Category rank#20,332
Street price$29
Power4 W
Performance per dollar28.48
Released2023

Specifications

BrandZephyra
ModelZephyra FN-2858 SE
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-2858 SE 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7189599 (accessed 2026-10-20).