Hardware Spec Index

Caldera FN-4911 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4911-PRIME · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index606 (Case Fans scale)
Category rank#20,466
Street price$19
Power4 W
Performance per dollar31.89
Released2024

Specifications

BrandCaldera
ModelCaldera FN-4911 Prime
Size120 × 120 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 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-4911 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/85544994 (accessed 2026-10-25).