Hardware Spec Index

Zephyra FN-9640 Edge 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN9640-EDGE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index349 (Case Fans scale)
Category rank#21,142
Street price$19
Power3 W
Performance per dollar18.37
Released2021

Specifications

BrandZephyra
ModelZephyra FN-9640 Edge
Size120 × 120 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9640 Edge 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/632007 (accessed 2026-10-19).