Hardware Spec Index

Caldera FN-2981 XT 120mm PWM Case Fan

Case Fans · Caldera · SKU FN2981-XT · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index678 (Case Fans scale)
Category rank#14,043
Street price$19
Power4 W
Performance per dollar35.68
Released2022

Specifications

BrandCaldera
ModelCaldera FN-2981 XT
Size120 × 120 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2981 XT 120mm PWM Case Fan”, https://vextor7.com/item/3945031 (accessed 2026-10-26).