Hardware Spec Index

Caldera FN-6033 Ultra 120mm PWM Case Fan

Case Fans · Caldera · SKU FN6033-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index647 (Case Fans scale)
Category rank#29,505
Street price$19
Power3 W
Performance per dollar34.05
Released2021

Specifications

BrandCaldera
ModelCaldera FN-6033 Ultra
Size120 × 120 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6033 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/20089013 (accessed 2026-10-20).