Hardware Spec Index

Caldera FN-4889 XT 120mm PWM Case Fan

Case Fans · Caldera · SKU FN4889-XT · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index422 (Case Fans scale)
Category rank#37,709
Street price$19
Power3 W
Performance per dollar22.21
Released2023

Specifications

BrandCaldera
ModelCaldera FN-4889 XT
Size120 × 120 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4889 XT 120mm PWM Case Fan”, https://vextor7.com/item/51311716 (accessed 2026-10-26).