Hardware Spec Index

Teralux FN-1776 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN1776-ULTRA · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index791 (Case Fans scale)
Category rank#39,065
Street price$29
Power4 W
Performance per dollar27.28
Released2023

Specifications

BrandTeralux
ModelTeralux FN-1776 Ultra
Size140 × 140 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1776 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/6443286 (accessed 2026-10-23).