Hardware Spec Index

Caldera FN-4027 Ultra 120mm PWM Case Fan

Case Fans · Caldera · SKU FN4027-ULTRA · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index272 (Case Fans scale)
Category rank#23,369
Street price$9
Power4 W
Performance per dollar30.22
Released2021

Specifications

BrandCaldera
ModelCaldera FN-4027 Ultra
Size120 × 120 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4027 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/94094929 (accessed 2026-10-26).