Hardware Spec Index

Caldera FN-6981 Core 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN6981-CORE · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index356 (Case Fans scale)
Category rank#49,802
Street price$9
Power3 W
Performance per dollar39.56
Released2021

Specifications

BrandCaldera
ModelCaldera FN-6981 Core
Size120 × 120 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6981 Core 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/52941140 (accessed 2026-10-22).