Hardware Spec Index

Teralux FN-7121 Ultra 120mm PWM Case Fan

Case Fans · Teralux · SKU FN7121-ULTRA · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index794 (Case Fans scale)
Category rank#33,242
Street price$29
Power2 W
Performance per dollar27.38
Released2023

Specifications

BrandTeralux
ModelTeralux FN-7121 Ultra
Size120 × 120 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-7121 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/94813397 (accessed 2026-10-25).