Hardware Spec Index

Caldera FN-3347 Ultra 120mm PWM Case Fan

Case Fans · Caldera · SKU FN3347-ULTRA · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index361 (Case Fans scale)
Category rank#30,701
Street price$9
Power3 W
Performance per dollar40.11
Released2019

Specifications

BrandCaldera
ModelCaldera FN-3347 Ultra
Size120 × 120 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-1612 Prime 120mm PWM ARGB Case Fan1,003$29Compare
Caldera FN-4765 Ti 140mm PWM ARGB Case Fan1,030$39Compare
Caldera FN-8274 Ti 120mm PWM ARGB Case Fan (3-Pack)1,121$29Compare
Zephyra FN-7459 Edge 120mm PWM ARGB Case Fan1,281$49Compare
Caldera FN-8945 Core 120mm PWM ARGB Case Fan (3-Pack)925$29Compare
Teralux FN-6266 Core 140mm PWM Case Fan646$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-3347 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/8838331 (accessed 2026-10-22).