Hardware Spec Index

Teralux FN-4889 XT 120mm PWM Case Fan

Case Fans · Teralux · SKU FN4889-XT · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index354 (Case Fans scale)
Category rank#46,785
Street price$9
Power2 W
Performance per dollar39.33
Released2020

Specifications

BrandTeralux
ModelTeralux FN-4889 XT
Size120 × 120 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4889 XT 120mm PWM Case Fan”, https://vextor7.com/item/6201009 (accessed 2026-10-19).