Hardware Spec Index

Caldera FN-3366 Prime 140mm PWM Case Fan

Case Fans · Caldera · SKU FN3366-PRIME · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index669 (Case Fans scale)
Category rank#9,775
Street price$19
Power3 W
Performance per dollar35.21
Released2026

Specifications

BrandCaldera
ModelCaldera FN-3366 Prime
Size140 × 140 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-2133 Plus 140mm PWM Case Fan567$19Compare
Caldera FN-7821 Ultra 140mm PWM ARGB Case Fan911$29Compare
Caldera FN-1998 Ti 140mm PWM ARGB Case Fan1,188$39Compare
Zephyra FN-4684 Ti 140mm PWM Case Fan328$9Compare
Caldera FN-1811 Ultra 140mm PWM ARGB Case Fan1,012$39Compare
Corvane FN-7214 Max 120mm PWM Case Fan678$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-3366 Prime 140mm PWM Case Fan”, https://vextor7.com/item/7097970 (accessed 2026-10-22).