Hardware Spec Index

Caldera FN-2939 XT 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN2939-XT · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index566 (Case Fans scale)
Category rank#36,596
Street price$19
Power3 W
Performance per dollar29.79
Released2026

Specifications

BrandCaldera
ModelCaldera FN-2939 XT
Size120 × 120 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2939 XT 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/83676053 (accessed 2026-10-21).