Hardware Spec Index

Caldera FN-1333 Ultra 120mm PWM Case Fan

Case Fans · Caldera · SKU FN1333-ULTRA · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index465 (Case Fans scale)
Category rank#7,480
Street price$19
Power3 W
Performance per dollar24.47
Released2021

Specifications

BrandCaldera
ModelCaldera FN-1333 Ultra
Size120 × 120 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1333 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/7028635 (accessed 2026-10-21).