Hardware Spec Index

Teralux FN-7870 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN7870-ULTRA · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index314 (Case Fans scale)
Category rank#25,492
Street price$9
Power3 W
Performance per dollar34.89
Released2021

Specifications

BrandTeralux
ModelTeralux FN-7870 Ultra
Size120 × 120 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-7870 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4072181 (accessed 2026-10-22).