Hardware Spec Index

Caldera FN-9404 Ultra 120mm PWM Case Fan

Case Fans · Caldera · SKU FN9404-ULTRA · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index332 (Case Fans scale)
Category rank#7,700
Street price$9
Power3 W
Performance per dollar36.89
Released2025

Specifications

BrandCaldera
ModelCaldera FN-9404 Ultra
Size120 × 120 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9404 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/7628022 (accessed 2026-10-20).