Hardware Spec Index

Caldera FN-6943 Prime 140mm PWM Case Fan

Case Fans · Caldera · SKU FN6943-PRIME · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index399 (Case Fans scale)
Category rank#26,965
Street price$19
Power4 W
Performance per dollar21.00
Released2022

Specifications

BrandCaldera
ModelCaldera FN-6943 Prime
Size140 × 140 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise34 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
Caldera FN-8520 Pro 120mm PWM Case Fan (3-Pack)742$19Compare
Zephyra FN-7897 Plus 120mm PWM Case Fan257$9Compare
Caldera FN-8809 XT 120mm PWM Case Fan573$19Compare
Caldera FN-1433 SE 120mm PWM Case Fan (3-Pack)208$9Compare
Corvane FN-7901 XT 140mm PWM Case Fan (3-Pack)487$19Compare
Caldera FN-6455 XT 140mm PWM Case Fan806$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-6943 Prime 140mm PWM Case Fan”, https://vextor7.com/item/8334668 (accessed 2026-10-25).