Hardware Spec Index

Caldera FN-2943 Prime 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN2943-PRIME · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index1,146 (Case Fans scale)
Category rank#31,919
Street price$39
Power4 W
Performance per dollar29.38
Released2023

Specifications

BrandCaldera
ModelCaldera FN-2943 Prime
Size140 × 140 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2943 Prime 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/2095679 (accessed 2026-10-24).