Hardware Spec Index

Teralux FN-3873 XT 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN3873-XT · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index1,135 (Case Fans scale)
Category rank#4,798
Street price$39
Power2 W
Performance per dollar29.10
Released2025

Specifications

BrandTeralux
ModelTeralux FN-3873 XT
Size120 × 120 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3873 XT 120mm PWM ARGB Case Fan”, https://vextor7.com/item/4895646 (accessed 2026-10-22).