Hardware Spec Index

Caldera FN-2985 Ultra 120mm PWM Case Fan

Case Fans · Caldera · SKU FN2985-ULTRA · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index744 (Case Fans scale)
Category rank#13,474
Street price$19
Power3 W
Performance per dollar39.16
Released2019

Specifications

BrandCaldera
ModelCaldera FN-2985 Ultra
Size120 × 120 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2985 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/11344179 (accessed 2026-10-25).