Hardware Spec Index

Teralux FN-2123 XT 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN2123-XT · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index879 (Case Fans scale)
Category rank#40,553
Street price$29
Power3 W
Performance per dollar30.31
Released2020

Specifications

BrandTeralux
ModelTeralux FN-2123 XT
Size120 × 120 × 25 mm
Speed200–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-8912 Max 120mm PWM Case Fan708$19Compare
Teralux FN-4941 Ultra 120mm PWM Case Fan (3-Pack)542$19Compare
Corvane FN-3378 SE 120mm PWM ARGB Case Fan1,028$29Compare
Caldera FN-9207 Plus 120mm PWM ARGB Case Fan (3-Pack)1,298$49Compare
Brontix FN-2610 Max 120mm PWM ARGB Case Fan (3-Pack)818$29Compare
Brontix FN-8447 SE 140mm PWM ARGB Case Fan (3-Pack)840$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-2123 XT 120mm PWM ARGB Case Fan”, https://vextor7.com/item/616287 (accessed 2026-10-19).