Hardware Spec Index

Caldera FN-9423 Prime 140mm PWM Case Fan

Case Fans · Caldera · SKU FN9423-PRIME · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index289 (Case Fans scale)
Category rank#15,487
Street price$9
Power3 W
Performance per dollar32.11
Released2024

Specifications

BrandCaldera
ModelCaldera FN-9423 Prime
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9423 Prime 140mm PWM Case Fan”, https://vextor7.com/item/3801426 (accessed 2026-10-22).