Hardware Spec Index

Teralux FN-5981 Core 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN5981-CORE · Released 2026 · Updated 2026-10-18

Key facts

Benchmark index935 (Case Fans scale)
Category rank#29,642
Street price$29
Power3 W
Performance per dollar32.24
Released2026

Specifications

BrandTeralux
ModelTeralux FN-5981 Core
Size140 × 140 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5981 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/2425476 (accessed 2026-10-18).