Hardware Spec Index

Teralux FN-1853 Ultra 120mm PWM Case Fan

Case Fans · Teralux · SKU FN1853-ULTRA · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index729 (Case Fans scale)
Category rank#43,082
Street price$19
Power3 W
Performance per dollar38.37
Released2026

Specifications

BrandTeralux
ModelTeralux FN-1853 Ultra
Size120 × 120 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1853 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/308186 (accessed 2026-10-19).