Hardware Spec Index

Corvane FN-3659 Ultra 120mm PWM Case Fan

Case Fans · Corvane · SKU FN3659-ULTRA · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index664 (Case Fans scale)
Category rank#34,953
Street price$19
Power4 W
Performance per dollar34.95
Released2026

Specifications

BrandCorvane
ModelCorvane FN-3659 Ultra
Size120 × 120 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-4076 Max 140mm PWM ARGB Case Fan915$29Compare
Caldera FN-9980 Ultra 140mm PWM Case Fan760$19Compare
Caldera FN-4927 Edge 120mm PWM ARGB Case Fan789$19Compare
Caldera FN-1687 Ti 120mm PWM Case Fan (3-Pack)358$9Compare
Corvane FN-3707 Ultra 120mm PWM Case Fan580$19Compare
Brontix FN-7093 Pro 120mm PWM ARGB Case Fan865$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-3659 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/104979 (accessed 2026-10-22).