Hardware Spec Index

Teralux FN-9853 Prime 140mm PWM Case Fan

Case Fans · Teralux · SKU FN9853-PRIME · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index640 (Case Fans scale)
Category rank#32,143
Street price$19
Power3 W
Performance per dollar33.68
Released2019

Specifications

BrandTeralux
ModelTeralux FN-9853 Prime
Size140 × 140 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-9853 Prime 140mm PWM Case Fan”, https://vextor7.com/item/8995935 (accessed 2026-10-20).