Hardware Spec Index

Teralux FN-2253 Ultra 140mm PWM Case Fan

Case Fans · Teralux · SKU FN2253-ULTRA · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index546 (Case Fans scale)
Category rank#14,196
Street price$19
Power3 W
Performance per dollar28.74
Released2025

Specifications

BrandTeralux
ModelTeralux FN-2253 Ultra
Size140 × 140 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-2253 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/83956612 (accessed 2026-10-26).