Hardware Spec Index

Teralux FN-4811 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4811-ULTRA · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index824 (Case Fans scale)
Category rank#22,482
Street price$29
Power4 W
Performance per dollar28.41
Released2022

Specifications

BrandTeralux
ModelTeralux FN-4811 Ultra
Size120 × 120 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4811 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/556887 (accessed 2026-10-21).