Hardware Spec Index

Caldera FN-4924 Ultra 140mm PWM Case Fan

Case Fans · Caldera · SKU FN4924-ULTRA · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index294 (Case Fans scale)
Category rank#38,251
Street price$9
Power4 W
Performance per dollar32.67
Released2022

Specifications

BrandCaldera
ModelCaldera FN-4924 Ultra
Size140 × 140 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4924 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/4884031 (accessed 2026-10-21).