Hardware Spec Index

Caldera FN-2339 Plus 140mm PWM Case Fan

Case Fans · Caldera · SKU FN2339-PLUS · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index666 (Case Fans scale)
Category rank#16,232
Street price$19
Power4 W
Performance per dollar35.05
Released2023

Specifications

BrandCaldera
ModelCaldera FN-2339 Plus
Size140 × 140 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2339 Plus 140mm PWM Case Fan”, https://vextor7.com/item/8334366 (accessed 2026-10-19).