Hardware Spec Index

Teralux FN-4851 Pro 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4851-PRO · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index984 (Case Fans scale)
Category rank#18,532
Street price$39
Power3 W
Performance per dollar25.23
Released2025

Specifications

BrandTeralux
ModelTeralux FN-4851 Pro
Size140 × 140 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4851 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/62940136 (accessed 2026-10-25).