Hardware Spec Index

Teralux FN-4142 Ultra 120mm PWM Case Fan

Case Fans · Teralux · SKU FN4142-ULTRA · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index706 (Case Fans scale)
Category rank#28,257
Street price$19
Power3 W
Performance per dollar37.16
Released2025

Specifications

BrandTeralux
ModelTeralux FN-4142 Ultra
Size120 × 120 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-8996 Max 120mm PWM ARGB Case Fan (3-Pack)1,329$49Compare
Brontix FN-8190 SE 140mm PWM ARGB Case Fan (3-Pack)876$29Compare
Teralux FN-4172 XT 140mm PWM Case Fan373$9Compare
Caldera FN-5957 SE 120mm PWM ARGB Case Fan954$39Compare
Corvane FN-7803 XT 120mm PWM Case Fan206$9Compare
Caldera FN-9624 SE 120mm PWM ARGB Case Fan1,102$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4142 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/13826 (accessed 2026-10-19).