Hardware Spec Index

Caldera FN-4731 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4731-PRIME · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index762 (Case Fans scale)
Category rank#39,471
Street price$19
Power3 W
Performance per dollar40.11
Released2023

Specifications

BrandCaldera
ModelCaldera FN-4731 Prime
Size120 × 120 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-9875 Prime 120mm PWM ARGB Case Fan1,232$39Compare
Corvane FN-9495 Plus 120mm PWM ARGB Case Fan (3-Pack)815$29Compare
Corvane FN-3930 Edge 120mm PWM ARGB Case Fan1,063$39Compare
Zephyra FN-3666 Max 120mm PWM Case Fan291$9Compare
Brontix FN-4780 Ultra 120mm PWM Case Fan257$9Compare
Brontix FN-1239 Max 120mm PWM ARGB Case Fan (3-Pack)1,070$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-4731 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/907357 (accessed 2026-10-24).