Hardware Spec Index

Teralux FN-2548 Ultra 120mm PWM Case Fan

Case Fans · Teralux · SKU FN2548-ULTRA · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index705 (Case Fans scale)
Category rank#13,596
Street price$19
Power4 W
Performance per dollar37.11
Released2020

Specifications

BrandTeralux
ModelTeralux FN-2548 Ultra
Size120 × 120 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-2548 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/10705403 (accessed 2026-10-21).