Hardware Spec Index

Teralux FN-7891 Ti 120mm PWM Case Fan

Case Fans · Teralux · SKU FN7891-TI · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index635 (Case Fans scale)
Category rank#29,458
Street price$19
Power4 W
Performance per dollar33.42
Released2022

Specifications

BrandTeralux
ModelTeralux FN-7891 Ti
Size120 × 120 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-7891 Ti 120mm PWM Case Fan”, https://vextor7.com/item/97271248 (accessed 2026-10-19).