Hardware Spec Index

Teralux FN-1209 Ultra 120mm PWM Case Fan

Case Fans · Teralux · SKU FN1209-ULTRA · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index524 (Case Fans scale)
Category rank#33,390
Street price$19
Power3 W
Performance per dollar27.58
Released2026

Specifications

BrandTeralux
ModelTeralux FN-1209 Ultra
Size120 × 120 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise35 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
Brontix FN-6891 Pro 120mm PWM Case Fan804$29Compare
Brontix FN-3396 Max 120mm PWM Case Fan374$19Compare
Teralux FN-5705 Plus 120mm PWM Case Fan228$9Compare
Zephyra FN-1071 Ti 140mm PWM Case Fan224$9Compare
Brontix FN-5759 SE 120mm PWM Case Fan446$9Compare
Brontix FN-3668 Prime 120mm PWM ARGB Case Fan1,156$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-1209 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/2434403 (accessed 2026-10-23).