Hardware Spec Index

Teralux FN-6977 Pro 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN6977-PRO · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index977 (Case Fans scale)
Category rank#10,859
Street price$29
Power3 W
Performance per dollar33.69
Released2021

Specifications

BrandTeralux
ModelTeralux FN-6977 Pro
Size140 × 140 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6977 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/2100985 (accessed 2026-10-19).