Hardware Spec Index

Zephyra FN-3659 Plus 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3659-PLUS · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index1,175 (Case Fans scale)
Category rank#41,805
Street price$49
Power3 W
Performance per dollar23.98
Released2020

Specifications

BrandZephyra
ModelZephyra FN-3659 Plus
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3659 Plus 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/405803 (accessed 2026-10-19).