Hardware Spec Index

Caldera FN-3173 Ultra 120mm PWM Case Fan

Case Fans · Caldera · SKU FN3173-ULTRA · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index242 (Case Fans scale)
Category rank#40,770
Street price$9
Power3 W
Performance per dollar26.89
Released2025

Specifications

BrandCaldera
ModelCaldera FN-3173 Ultra
Size120 × 120 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3173 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/8189558 (accessed 2026-10-24).