Hardware Spec Index

Caldera FN-4387 Ultra 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4387-ULTRA · Released 2026 · Updated 2026-10-27

Key facts

Benchmark index927 (Case Fans scale)
Category rank#21,546
Street price$29
Power4 W
Performance per dollar31.97
Released2026

Specifications

BrandCaldera
ModelCaldera FN-4387 Ultra
Size120 × 120 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4387 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/71360654 (accessed 2026-10-27).