Hardware Spec Index

Teralux FN-2781 XT 140mm PWM Case Fan

Case Fans · Teralux · SKU FN2781-XT · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index233 (Case Fans scale)
Category rank#44,270
Street price$9
Power4 W
Performance per dollar25.89
Released2026

Specifications

BrandTeralux
ModelTeralux FN-2781 XT
Size140 × 140 × 25 mm
Speed200–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-2781 XT 140mm PWM Case Fan”, https://vextor7.com/item/93485545 (accessed 2026-10-22).