Hardware Spec Index

Teralux FN-2656 Prime 140mm PWM Case Fan

Case Fans · Teralux · SKU FN2656-PRIME · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index433 (Case Fans scale)
Category rank#2,080
Street price$9
Power3 W
Performance per dollar48.11
Released2023

Specifications

BrandTeralux
ModelTeralux FN-2656 Prime
Size140 × 140 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-2656 Prime 140mm PWM Case Fan”, https://vextor7.com/item/91586758 (accessed 2026-10-23).