Hardware Spec Index

Teralux FN-1894 Prime 140mm PWM Case Fan

Case Fans · Teralux · SKU FN1894-PRIME · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index317 (Case Fans scale)
Category rank#39,128
Street price$9
Power3 W
Performance per dollar35.22
Released2019

Specifications

BrandTeralux
ModelTeralux FN-1894 Prime
Size140 × 140 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1894 Prime 140mm PWM Case Fan”, https://vextor7.com/item/43663332 (accessed 2026-10-20).