Hardware Spec Index

Teralux FN-2581 SE 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN2581-SE · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index915 (Case Fans scale)
Category rank#48,382
Street price$29
Power3 W
Performance per dollar31.55
Released2025

Specifications

BrandTeralux
ModelTeralux FN-2581 SE
Size120 × 120 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-2581 SE 120mm PWM ARGB Case Fan”, https://vextor7.com/item/238398 (accessed 2026-10-19).