Hardware Spec Index

Zephyra FN-5745 SE 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN5745-SE · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index484 (Case Fans scale)
Category rank#49,222
Street price$19
Power4 W
Performance per dollar25.47
Released2020

Specifications

BrandZephyra
ModelZephyra FN-5745 SE
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5745 SE 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4133846 (accessed 2026-10-22).