Hardware Spec Index

Caldera FN-4133 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4133-PRIME · Released 2024 · Updated 2026-10-18

Key facts

Benchmark index666 (Case Fans scale)
Category rank#43,426
Street price$19
Power3 W
Performance per dollar35.05
Released2024

Specifications

BrandCaldera
ModelCaldera FN-4133 Prime
Size120 × 120 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4133 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/19825099 (accessed 2026-10-18).