Hardware Spec Index

Caldera FN-4043 Prime 120mm PWM Case Fan

Case Fans · Caldera · SKU FN4043-PRIME · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index452 (Case Fans scale)
Category rank#14,461
Street price$19
Power3 W
Performance per dollar23.79
Released2019

Specifications

BrandCaldera
ModelCaldera FN-4043 Prime
Size120 × 120 × 25 mm
Speed300–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-2998 Ti 120mm PWM Case Fan794$19Compare
Brontix FN-4338 Pro 120mm PWM Case Fan459$9Compare
Teralux FN-6239 Prime 140mm PWM ARGB Case Fan829$29Compare
Corvane FN-3306 Ultra 120mm PWM ARGB Case Fan997$39Compare
Corvane FN-5686 Ti 120mm PWM ARGB Case Fan928$29Compare
Teralux FN-9359 Ti 120mm PWM ARGB Case Fan1,232$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-4043 Prime 120mm PWM Case Fan”, https://vextor7.com/item/17548453 (accessed 2026-10-19).