Hardware Spec Index

Teralux FN-9973 Plus 140mm PWM Case Fan

Case Fans · Teralux · SKU FN9973-PLUS · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index530 (Case Fans scale)
Category rank#36,451
Street price$19
Power4 W
Performance per dollar27.89
Released2023

Specifications

BrandTeralux
ModelTeralux FN-9973 Plus
Size140 × 140 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-9973 Plus 140mm PWM Case Fan”, https://vextor7.com/item/16660435 (accessed 2026-10-19).