Hardware Spec Index

Caldera FN-1746 Prime 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN1746-PRIME · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index1,305 (Case Fans scale)
Category rank#267
Street price$39
Power3 W
Performance per dollar33.46
Released2020

Specifications

BrandCaldera
ModelCaldera FN-1746 Prime
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
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
Corvane FN-7436 SE 120mm PWM ARGB Case Fan916$29Compare
Caldera FN-2279 SE 120mm PWM Case Fan488$19Compare
Teralux FN-2092 SE 120mm PWM Case Fan (3-Pack)718$19Compare
Corvane FN-3762 Pro 120mm PWM ARGB Case Fan (3-Pack)1,153$39Compare
Brontix FN-4138 Prime 120mm PWM Case Fan (3-Pack)630$19Compare
Teralux FN-5995 Ti 140mm PWM Case Fan (3-Pack)711$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-1746 Prime 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/85533845 (accessed 2026-10-21).