Hardware Spec Index

Teralux FN-4085 Plus 120mm PWM Case Fan

Case Fans · Teralux · SKU FN4085-PLUS · Released 2025 · Updated 2026-10-18

Key facts

Benchmark index589 (Case Fans scale)
Category rank#32,709
Street price$19
Power4 W
Performance per dollar31.00
Released2025

Specifications

BrandTeralux
ModelTeralux FN-4085 Plus
Size120 × 120 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4085 Plus 120mm PWM Case Fan”, https://vextor7.com/item/4375689 (accessed 2026-10-18).