Hardware Spec Index

Teralux FN-4209 XT 120mm PWM Case Fan

Case Fans · Teralux · SKU FN4209-XT · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index610 (Case Fans scale)
Category rank#38,265
Street price$19
Power4 W
Performance per dollar32.11
Released2022

Specifications

BrandTeralux
ModelTeralux FN-4209 XT
Size120 × 120 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-9115 Edge 120mm PWM Case Fan515$19Compare
Caldera FN-5680 Max 120mm PWM Case Fan (3-Pack)496$19Compare
Zephyra FN-1012 Ti 120mm PWM ARGB Case Fan1,346$49Compare
Caldera FN-1183 SE 120mm PWM ARGB Case Fan785$29Compare
Brontix FN-2795 Plus 140mm PWM Case Fan812$19Compare
Corvane FN-9212 Ultra 120mm PWM ARGB Case Fan1,359$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4209 XT 120mm PWM Case Fan”, https://vextor7.com/item/5692157 (accessed 2026-10-25).