Hardware Spec Index

Zephyra FN-6646 Max 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN6646-MAX · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index689 (Case Fans scale)
Category rank#45,984
Street price$19
Power2 W
Performance per dollar36.26
Released2020

Specifications

BrandZephyra
ModelZephyra FN-6646 Max
Size120 × 120 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6646 Max 120mm PWM Case Fan”, https://vextor7.com/item/8625955 (accessed 2026-10-22).