Hardware Spec Index

Caldera FN-3346 Pro 140mm PWM Case Fan

Case Fans · Caldera · SKU FN3346-PRO · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index444 (Case Fans scale)
Category rank#8,410
Street price$19
Power4 W
Performance per dollar23.37
Released2021

Specifications

BrandCaldera
ModelCaldera FN-3346 Pro
Size140 × 140 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-2901 Pro 140mm PWM ARGB Case Fan (3-Pack)1,032$29Compare
Teralux FN-2966 Plus 120mm PWM ARGB Case Fan1,124$39Compare
Zephyra FN-4305 XT 140mm PWM ARGB Case Fan1,400$49Compare
Zephyra FN-3947 Pro 140mm PWM ARGB Case Fan (3-Pack)953$29Compare
Zephyra FN-6623 Ultra 120mm PWM ARGB Case Fan (3-Pack)901$29Compare
Brontix FN-6566 SE 120mm PWM ARGB Case Fan (3-Pack)1,254$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-3346 Pro 140mm PWM Case Fan”, https://vextor7.com/item/2776385 (accessed 2026-10-24).