Hardware Spec Index

Caldera FN-4741 Prime 120mm PWM Case Fan

Case Fans · Caldera · SKU FN4741-PRIME · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index275 (Case Fans scale)
Category rank#9,061
Street price$9
Power4 W
Performance per dollar30.56
Released2024

Specifications

BrandCaldera
ModelCaldera FN-4741 Prime
Size120 × 120 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4741 Prime 120mm PWM Case Fan”, https://vextor7.com/item/41319774 (accessed 2026-10-22).