Hardware Spec Index

Teralux FN-7841 XT 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN7841-XT · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index935 (Case Fans scale)
Category rank#48,571
Street price$29
Power3 W
Performance per dollar32.24
Released2025

Specifications

BrandTeralux
ModelTeralux FN-7841 XT
Size120 × 120 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise36 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-7841 XT 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/74556584 (accessed 2026-10-24).