Hardware Spec Index

Caldera FN-4947 Ti 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4947-TI · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index617 (Case Fans scale)
Category rank#45,335
Street price$19
Power3 W
Performance per dollar32.47
Released2025

Specifications

BrandCaldera
ModelCaldera FN-4947 Ti
Size120 × 120 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4947 Ti 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/83675590 (accessed 2026-10-20).