Hardware Spec Index

Teralux FN-9939 Ti 120mm PWM Case Fan

Case Fans · Teralux · SKU FN9939-TI · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index816 (Case Fans scale)
Category rank#32,276
Street price$19
Power3 W
Performance per dollar42.95
Released2026

Specifications

BrandTeralux
ModelTeralux FN-9939 Ti
Size120 × 120 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-1274 Max 120mm PWM ARGB Case Fan (3-Pack)1,309$49Compare
Brontix FN-2862 Ti 140mm PWM ARGB Case Fan1,055$39Compare
Corvane FN-3711 Core 120mm PWM Case Fan295$9Compare
Teralux FN-6608 SE 120mm PWM ARGB Case Fan (3-Pack)1,400$49Compare
Zephyra FN-3369 Ti 120mm PWM ARGB Case Fan (3-Pack)970$29Compare
Brontix FN-2740 Ti 120mm PWM Case Fan (3-Pack)448$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-9939 Ti 120mm PWM Case Fan”, https://vextor7.com/item/1779833 (accessed 2026-10-24).