Hardware Spec Index

Zephyra FN-3649 Pro 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3649-PRO · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index1,118 (Case Fans scale)
Category rank#22,493
Street price$39
Power4 W
Performance per dollar28.67
Released2019

Specifications

BrandZephyra
ModelZephyra FN-3649 Pro
Size120 × 120 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3649 Pro 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/7444302 (accessed 2026-10-26).