Hardware Spec Index

Caldera FN-4188 Prime 120mm PWM Case Fan

Case Fans · Caldera · SKU FN4188-PRIME · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index737 (Case Fans scale)
Category rank#10,747
Street price$29
Power4 W
Performance per dollar25.41
Released2026

Specifications

BrandCaldera
ModelCaldera FN-4188 Prime
Size120 × 120 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4188 Prime 120mm PWM Case Fan”, https://vextor7.com/item/622909 (accessed 2026-10-19).