Hardware Spec Index

Caldera FN-9951 XT 120mm PWM Case Fan

Case Fans · Caldera · SKU FN9951-XT · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index735 (Case Fans scale)
Category rank#24,818
Street price$19
Power3 W
Performance per dollar38.68
Released2022

Specifications

BrandCaldera
ModelCaldera FN-9951 XT
Size120 × 120 × 25 mm
Speed300–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9951 XT 120mm PWM Case Fan”, https://vextor7.com/item/11047502 (accessed 2026-10-23).