Hardware Spec Index

Teralux FN-4103 Pro 120mm PWM Case Fan

Case Fans · Teralux · SKU FN4103-PRO · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index541 (Case Fans scale)
Category rank#38,832
Street price$19
Power4 W
Performance per dollar28.47
Released2020

Specifications

BrandTeralux
ModelTeralux FN-4103 Pro
Size120 × 120 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 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
Corvane FN-2858 Max 120mm PWM Case Fan397$9Compare
Zephyra FN-7048 Max 140mm PWM ARGB Case Fan897$29Compare
Zephyra FN-4855 Plus 140mm PWM Case Fan650$19Compare
Caldera FN-3158 XT 120mm PWM Case Fan408$9Compare
Caldera FN-7755 SE 120mm PWM ARGB Case Fan1,327$49Compare
Zephyra FN-1008 Ti 120mm PWM Case Fan503$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4103 Pro 120mm PWM Case Fan”, https://vextor7.com/item/14465197 (accessed 2026-10-26).