Hardware Spec Index

Zephyra FN-2640 SE 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN2640-SE · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index593 (Case Fans scale)
Category rank#8,974
Street price$19
Power3 W
Performance per dollar31.21
Released2021

Specifications

BrandZephyra
ModelZephyra FN-2640 SE
Size120 × 120 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-2640 SE 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/5285463 (accessed 2026-10-21).