Hardware Spec Index

Teralux FN-6977 XT 140mm PWM Case Fan

Case Fans · Teralux · SKU FN6977-XT · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index632 (Case Fans scale)
Category rank#43,024
Street price$19
Power3 W
Performance per dollar33.26
Released2025

Specifications

BrandTeralux
ModelTeralux FN-6977 XT
Size140 × 140 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6977 XT 140mm PWM Case Fan”, https://vextor7.com/item/4600730 (accessed 2026-10-21).