Hardware Spec Index

Caldera FN-6633 Plus 120mm PWM Case Fan

Case Fans · Caldera · SKU FN6633-PLUS · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index354 (Case Fans scale)
Category rank#27,628
Street price$9
Power3 W
Performance per dollar39.33
Released2021

Specifications

BrandCaldera
ModelCaldera FN-6633 Plus
Size120 × 120 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6633 Plus 120mm PWM Case Fan”, https://vextor7.com/item/63660133 (accessed 2026-10-26).