Hardware Spec Index

Zephyra FN-3655 Plus 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN3655-PLUS · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index531 (Case Fans scale)
Category rank#20,624
Street price$19
Power3 W
Performance per dollar27.95
Released2022

Specifications

BrandZephyra
ModelZephyra FN-3655 Plus
Size120 × 120 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-1169 SE 120mm PWM Case Fan (3-Pack)389$9Compare
Teralux FN-9843 Pro 120mm PWM Case Fan285$9Compare
Caldera FN-8766 XT 140mm PWM Case Fan (3-Pack)409$19Compare
Teralux FN-9889 Core 120mm PWM ARGB Case Fan1,242$49Compare
Zephyra FN-5724 Pro 120mm PWM Case Fan (3-Pack)255$9Compare
Caldera FN-4885 Max 120mm PWM ARGB Case Fan (3-Pack)1,385$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-3655 Plus 120mm PWM Case Fan”, https://vextor7.com/item/82324869 (accessed 2026-10-25).