Hardware Spec Index

Teralux FN-7943 Ultra 120mm PWM Case Fan

Case Fans · Teralux · SKU FN7943-ULTRA · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index758 (Case Fans scale)
Category rank#262
Street price$29
Power3 W
Performance per dollar26.14
Released2021

Specifications

BrandTeralux
ModelTeralux FN-7943 Ultra
Size120 × 120 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-7943 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/9302033 (accessed 2026-10-19).