Hardware Spec Index

Teralux FN-6843 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN6843-ULTRA · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index235 (Case Fans scale)
Category rank#19,446
Street price$9
Power4 W
Performance per dollar26.11
Released2019

Specifications

BrandTeralux
ModelTeralux FN-6843 Ultra
Size120 × 120 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6843 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4885645 (accessed 2026-10-19).