Hardware Spec Index

Caldera FN-9937 XT 120mm PWM Case Fan

Case Fans · Caldera · SKU FN9937-XT · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index285 (Case Fans scale)
Category rank#18,313
Street price$9
Power3 W
Performance per dollar31.67
Released2025

Specifications

BrandCaldera
ModelCaldera FN-9937 XT
Size120 × 120 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9937 XT 120mm PWM Case Fan”, https://vextor7.com/item/50009168 (accessed 2026-10-19).