Hardware Spec Index

Caldera FN-4433 Pro 120mm PWM Case Fan

Case Fans · Caldera · SKU FN4433-PRO · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index531 (Case Fans scale)
Category rank#23,479
Street price$19
Power3 W
Performance per dollar27.95
Released2021

Specifications

BrandCaldera
ModelCaldera FN-4433 Pro
Size120 × 120 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4433 Pro 120mm PWM Case Fan”, https://vextor7.com/item/1267136 (accessed 2026-10-20).