Hardware Spec Index

Teralux FN-4861 Pro 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4861-PRO · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index939 (Case Fans scale)
Category rank#36,045
Street price$29
Power4 W
Performance per dollar32.38
Released2020

Specifications

BrandTeralux
ModelTeralux FN-4861 Pro
Size140 × 140 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise32 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-4861 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/42323977 (accessed 2026-10-20).