Hardware Spec Index

Caldera FN-4989 XT 120mm PWM Case Fan

Case Fans · Caldera · SKU FN4989-XT · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index368 (Case Fans scale)
Category rank#12,741
Street price$9
Power3 W
Performance per dollar40.89
Released2022

Specifications

BrandCaldera
ModelCaldera FN-4989 XT
Size120 × 120 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4989 XT 120mm PWM Case Fan”, https://vextor7.com/item/91307284 (accessed 2026-10-25).