Hardware Spec Index

Teralux FN-7977 Plus 140mm PWM Case Fan

Case Fans · Teralux · SKU FN7977-PLUS · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index433 (Case Fans scale)
Category rank#6,749
Street price$19
Power3 W
Performance per dollar22.79
Released2025

Specifications

BrandTeralux
ModelTeralux FN-7977 Plus
Size140 × 140 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-7977 Plus 140mm PWM Case Fan”, https://vextor7.com/item/7299646 (accessed 2026-10-21).