Hardware Spec Index

Caldera FN-3666 Max 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3666-MAX · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index1,352 (Case Fans scale)
Category rank#24,132
Street price$49
Power3 W
Performance per dollar27.59
Released2025

Specifications

BrandCaldera
ModelCaldera FN-3666 Max
Size120 × 120 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise27 dBA
BearingMagnetic levitation
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
Brontix FN-1270 SE 120mm PWM Case Fan385$9Compare
Brontix FN-5924 Prime 120mm PWM ARGB Case Fan1,183$39Compare
Caldera FN-7951 XT 140mm PWM Case Fan683$19Compare
Corvane FN-5086 XT 120mm PWM ARGB Case Fan1,024$39Compare
Teralux FN-7972 Core 120mm PWM ARGB Case Fan1,018$29Compare
Teralux FN-9187 XT 140mm PWM Case Fan (3-Pack)786$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-3666 Max 120mm PWM ARGB Case Fan”, https://vextor7.com/item/89024683 (accessed 2026-10-23).