Hardware Spec Index

Teralux FN-4126 Pro 120mm PWM Case Fan

Case Fans · Teralux · SKU FN4126-PRO · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index313 (Case Fans scale)
Category rank#1,373
Street price$9
Power3 W
Performance per dollar34.78
Released2026

Specifications

BrandTeralux
ModelTeralux FN-4126 Pro
Size120 × 120 × 25 mm
Speed200–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-8631 Plus 140mm PWM ARGB Case Fan1,006$29Compare
Corvane FN-6209 Ti 120mm PWM ARGB Case Fan1,400$49Compare
Corvane FN-9126 XT 120mm PWM ARGB Case Fan904$29Compare
Zephyra FN-3253 Prime 140mm PWM Case Fan717$19Compare
Caldera FN-9044 Ti 120mm PWM ARGB Case Fan1,023$39Compare
Caldera FN-5821 Prime 120mm PWM ARGB Case Fan920$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4126 Pro 120mm PWM Case Fan”, https://vextor7.com/item/99830149 (accessed 2026-10-25).