Hardware Spec Index

Caldera FN-4973 Core 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4973-CORE · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index664 (Case Fans scale)
Category rank#18,262
Street price$19
Power4 W
Performance per dollar34.95
Released2021

Specifications

BrandCaldera
ModelCaldera FN-4973 Core
Size120 × 120 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4973 Core 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/83677121 (accessed 2026-10-21).