Hardware Spec Index

Teralux FN-9853 Pro 140mm PWM Case Fan

Case Fans · Teralux · SKU FN9853-PRO · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index406 (Case Fans scale)
Category rank#31,531
Street price$9
Power4 W
Performance per dollar45.11
Released2026

Specifications

BrandTeralux
ModelTeralux FN-9853 Pro
Size140 × 140 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-9853 Pro 140mm PWM Case Fan”, https://vextor7.com/item/7190095 (accessed 2026-10-22).