Hardware Spec Index

Caldera FN-5664 Ti 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5664-TI · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index1,171 (Case Fans scale)
Category rank#3,349
Street price$39
Power4 W
Performance per dollar30.03
Released2021

Specifications

BrandCaldera
ModelCaldera FN-5664 Ti
Size140 × 140 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-4309 Max 120mm PWM ARGB Case Fan816$29Compare
Brontix FN-3425 Max 120mm PWM Case Fan650$19Compare
Teralux FN-8874 Ti 120mm PWM Case Fan510$19Compare
Caldera FN-8671 Core 120mm PWM Case Fan (3-Pack)713$19Compare
Brontix FN-7837 Core 120mm PWM ARGB Case Fan1,113$39Compare
Caldera FN-8152 SE 120mm PWM Case Fan553$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-5664 Ti 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/46565056 (accessed 2026-10-24).