Hardware Spec Index

Caldera FN-9985 Ultra 120mm PWM Case Fan

Case Fans · Caldera · SKU FN9985-ULTRA · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index444 (Case Fans scale)
Category rank#13,975
Street price$19
Power4 W
Performance per dollar23.37
Released2024

Specifications

BrandCaldera
ModelCaldera FN-9985 Ultra
Size120 × 120 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9985 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/5581868 (accessed 2026-10-23).