Hardware Spec Index

Caldera FN-9452 Prime 140mm PWM Case Fan

Case Fans · Caldera · SKU FN9452-PRIME · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index236 (Case Fans scale)
Category rank#2,909
Street price$9
Power3 W
Performance per dollar26.22
Released2021

Specifications

BrandCaldera
ModelCaldera FN-9452 Prime
Size140 × 140 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9452 Prime 140mm PWM Case Fan”, https://vextor7.com/item/91581014 (accessed 2026-10-23).