Hardware Spec Index

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

Case Fans · Teralux · SKU FN7841-XT · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index1,043 (Case Fans scale)
Category rank#22,878
Street price$29
Power4 W
Performance per dollar35.97
Released2025

Specifications

BrandTeralux
ModelTeralux FN-7841 XT
Size120 × 120 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 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/7097409 (accessed 2026-10-20).