Hardware Spec Index

Teralux FN-1855 Plus 140mm PWM Case Fan

Case Fans · Teralux · SKU FN1855-PLUS · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index573 (Case Fans scale)
Category rank#11,262
Street price$19
Power3 W
Performance per dollar30.16
Released2020

Specifications

BrandTeralux
ModelTeralux FN-1855 Plus
Size140 × 140 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1855 Plus 140mm PWM Case Fan”, https://vextor7.com/item/24521099 (accessed 2026-10-23).