Hardware Spec Index

Teralux FN-7121 XT 120mm PWM Case Fan

Case Fans · Teralux · SKU FN7121-XT · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index577 (Case Fans scale)
Category rank#42,423
Street price$19
Power3 W
Performance per dollar30.37
Released2024

Specifications

BrandTeralux
ModelTeralux FN-7121 XT
Size120 × 120 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-7121 XT 120mm PWM Case Fan”, https://vextor7.com/item/4147188 (accessed 2026-10-23).