Hardware Spec Index

Teralux FN-1253 Prime 140mm PWM Case Fan

Case Fans · Teralux · SKU FN1253-PRIME · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index785 (Case Fans scale)
Category rank#17,745
Street price$29
Power3 W
Performance per dollar27.07
Released2025

Specifications

BrandTeralux
ModelTeralux FN-1253 Prime
Size140 × 140 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1253 Prime 140mm PWM Case Fan”, https://vextor7.com/item/4339200 (accessed 2026-10-24).