Hardware Spec Index

Caldera FN-4485 Pro 140mm PWM Case Fan

Case Fans · Caldera · SKU FN4485-PRO · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index455 (Case Fans scale)
Category rank#15,893
Street price$9
Power4 W
Performance per dollar50.56
Released2022

Specifications

BrandCaldera
ModelCaldera FN-4485 Pro
Size140 × 140 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4485 Pro 140mm PWM Case Fan”, https://vextor7.com/item/3201150 (accessed 2026-10-21).