Hardware Spec Index

Caldera FN-1985 Ultra 120mm PWM Case Fan

Case Fans · Caldera · SKU FN1985-ULTRA · Released 2020 · Updated 2026-10-18

Key facts

Benchmark index464 (Case Fans scale)
Category rank#45,229
Street price$19
Power3 W
Performance per dollar24.42
Released2020

Specifications

BrandCaldera
ModelCaldera FN-1985 Ultra
Size120 × 120 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1985 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/2292193 (accessed 2026-10-18).