Hardware Spec Index

Teralux FN-2851 Ti 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN2851-TI · Released 2019 · Updated 2026-10-18

Key facts

Benchmark index1,117 (Case Fans scale)
Category rank#17,826
Street price$39
Power3 W
Performance per dollar28.64
Released2019

Specifications

BrandTeralux
ModelTeralux FN-2851 Ti
Size140 × 140 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-2851 Ti 140mm PWM ARGB Case Fan”, https://vextor7.com/item/198329 (accessed 2026-10-18).