Hardware Spec Index

Caldera FN-2664 Prime 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN2664-PRIME · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index923 (Case Fans scale)
Category rank#40,802
Street price$29
Power3 W
Performance per dollar31.83
Released2022

Specifications

BrandCaldera
ModelCaldera FN-2664 Prime
Size140 × 140 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-7175 XT 120mm PWM ARGB Case Fan924$29Compare
Teralux FN-3984 Ultra 120mm PWM ARGB Case Fan952$29Compare
Teralux FN-4287 Edge 120mm PWM Case Fan649$19Compare
Caldera FN-2968 Pro 120mm PWM ARGB Case Fan1,254$39Compare
Zephyra FN-7741 SE 120mm PWM ARGB Case Fan1,398$49Compare
Caldera FN-9081 Prime 140mm PWM ARGB Case Fan935$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-2664 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/2434877 (accessed 2026-10-23).