Hardware Spec Index

Zephyra FN-2740 SE 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN2740-SE · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index427 (Case Fans scale)
Category rank#18,960
Street price$19
Power3 W
Performance per dollar22.47
Released2021

Specifications

BrandZephyra
ModelZephyra FN-2740 SE
Size120 × 120 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-2740 SE 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2214712 (accessed 2026-10-22).