Hardware Spec Index

Caldera FN-4949 Pro 120mm PWM Case Fan

Case Fans · Caldera · SKU FN4949-PRO · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index365 (Case Fans scale)
Category rank#31,074
Street price$9
Power3 W
Performance per dollar40.56
Released2020

Specifications

BrandCaldera
ModelCaldera FN-4949 Pro
Size120 × 120 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4949 Pro 120mm PWM Case Fan”, https://vextor7.com/item/6269652 (accessed 2026-10-23).